152740740400 has 60 divisors (see below), whose sum is σ = 368861160472. Its totient is φ = 60779704320.

The previous prime is 152740740371. The next prime is 152740740413. The reversal of 152740740400 is 4047047251.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 912054 + ... + 1066453.

Almost surely, 2^152740740400 is an apocalyptic number.

152740740400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152740740400 is an abundant number, since it is smaller than the sum of its proper divisors (216120420072).

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

152740740400 is a wasteful number, since it uses less digits than its factorization.

152740740400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1978718 (or 1978707 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 34.

Adding to 152740740400 its reverse (4047047251), we get a palindrome (156787787651).

The spelling of 152740740400 in words is "one hundred fifty-two billion, seven hundred forty million, seven hundred forty thousand, four hundred".