40030248000 has 448 divisors, whose sum is σ = 137244856320. Its totient is φ = 10273536000.

The previous prime is 40030247947. The next prime is 40030248031. The reversal of 40030248000 is 84203004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81527755 + ... + 81528245.

Almost surely, 2^40030248000 is an apocalyptic number.

40030248000 is a gapful number since it is divisible by the number (40) 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 40030248000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68622428160).

40030248000 is an abundant number, since it is smaller than the sum of its proper divisors (97214608320).

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

40030248000 is a wasteful number, since it uses less digits than its factorization.

40030248000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The spelling of 40030248000 in words is "forty billion, thirty million, two hundred forty-eight thousand".