235135401252000 has 96 divisors (see below), whose sum is σ = 770303574540864. Its totient is φ = 62702773664000.

The previous prime is 235135401251987. The next prime is 235135401252097. The reversal of 235135401252000 is 252104531532.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9797296386 + ... + 9797320385.

It is an arithmetic number, because the mean of its divisors is an integer number (8023995568134).

Almost surely, 2^{235135401252000} is an apocalyptic number.

235135401252000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235135401252000 is an abundant number, since it is smaller than the sum of its proper divisors (535168173288864).

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

235135401252000 is a wasteful number, since it uses less digits than its factorization.

235135401252000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19594616799 (or 19594616781 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 235135401252000 its reverse (252104531532), we get a palindrome (235387505783532).

The spelling of 235135401252000 in words is "two hundred thirty-five trillion, one hundred thirty-five billion, four hundred one million, two hundred fifty-two thousand".