38026965240 has 192 divisors, whose sum is σ = 139327927200. Its totient is φ = 9218626560.

The previous prime is 38026965239. The next prime is 38026965241. The reversal of 38026965240 is 4256962083.

38026965240 is a `hidden beast` number, since 38 + 0 + 2 + 6 + 96 + 524 + 0 = 666.

38026965240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38026965239) and next prime (38026965241).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38026965241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14817 + ... + 276176.

Almost surely, 2^38026965240 is an apocalyptic number.

38026965240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38026965240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69663963600).

38026965240 is an abundant number, since it is smaller than the sum of its proper divisors (101300961960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38026965240 is a wasteful number, since it uses less digits than its factorization.

38026965240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291035 (or 291014 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 38026965240 in words is "thirty-eight billion, twenty-six million, nine hundred sixty-five thousand, two hundred forty".