2400238494528 has 168 divisors, whose sum is σ = 7400606679072. Its totient is φ = 684562830336.

The previous prime is 2400238494517. The next prime is 2400238494607. The reversal of 2400238494528 is 8254948320042.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×2400238494528² (a number of 26 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5070126 + ... + 5523282.

Almost surely, 2^{2400238494528} is an apocalyptic number.

2400238494528 is a gapful number since it is divisible by the number (28) 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 2400238494528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3700303339536).

2400238494528 is an abundant number, since it is smaller than the sum of its proper divisors (5000368184544).

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

2400238494528 is a wasteful number, since it uses less digits than its factorization.

2400238494528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453749 (or 453732 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 51.

The spelling of 2400238494528 in words is "two trillion, four hundred billion, two hundred thirty-eight million, four hundred ninety-four thousand, five hundred twenty-eight".