34521113400 has 48 divisors (see below), whose sum is σ = 107015453400. Its totient is φ = 9205630080.

The previous prime is 34521113387. The next prime is 34521113411. The reversal of 34521113400 is 431112543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent 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, 28766995 + ... + 28768194.

Almost surely, 2^34521113400 is an apocalyptic number.

34521113400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34521113400 is an abundant number, since it is smaller than the sum of its proper divisors (72494340000).

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

34521113400 is a wasteful number, since it uses less digits than its factorization.

34521113400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57535208 (or 57535199 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 34521113400 its reverse (431112543), we get a palindrome (34952225943).

The spelling of 34521113400 in words is "thirty-four billion, five hundred twenty-one million, one hundred thirteen thousand, four hundred".