235400125334031 has 12 divisors (see below), whose sum is σ = 388597032297552. Its totient is φ = 134514357333696.

The previous prime is 235400125334009. The next prime is 235400125334111. The reversal of 235400125334031 is 130433521004532.

235400125334031 is a `hidden beast` number, since 2 + 3 + 5 + 40 + 0 + 12 + 533 + 40 + 31 = 666.

It is not a de Polignac number, because 235400125334031 - 2²³ = 235400116945423 is a prime.

It is a super-2 number, since 2×235400125334031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235400125324031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1868254962906 + ... + 1868254963031.

It is an arithmetic number, because the mean of its divisors is an integer number (32383086024796).

Almost surely, 2^{235400125334031} is an apocalyptic number.

235400125334031 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

235400125334031 is a deficient number, since it is larger than the sum of its proper divisors (153196906963521).

235400125334031 is a wasteful number, since it uses less digits than its factorization.

235400125334031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736509925950 (or 3736509925947 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 235400125334031 its reverse (130433521004532), we get a palindrome (365833646338563).

The spelling of 235400125334031 in words is "two hundred thirty-five trillion, four hundred billion, one hundred twenty-five million, three hundred thirty-four thousand, thirty-one".