235011897406 has 48 divisors (see below), whose sum is σ = 417936878352. Its totient is φ = 98452189440.

The previous prime is 235011897397. The next prime is 235011897433. The reversal of 235011897406 is 604798110532.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1964790 + ... + 2080966.

It is an arithmetic number, because the mean of its divisors is an integer number (8707018299).

It is a 1-persistent number, because it is pandigital, but 2⋅235011897406 = 470023794812 is not.

Almost surely, 2^235011897406 is an apocalyptic number.

235011897406 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

235011897406 is a deficient number, since it is larger than the sum of its proper divisors (182924980946).

235011897406 is a wasteful number, since it uses less digits than its factorization.

235011897406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116857 (or 116846 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 235011897406 in words is "two hundred thirty-five billion, eleven million, eight hundred ninety-seven thousand, four hundred six".