401204526135294 has 32 divisors (see below), whose sum is σ = 917519797460736. Its totient is φ = 114569754537600.

The previous prime is 401204526135269. The next prime is 401204526135307. The reversal of 401204526135294 is 492531625402104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2504505307 + ... + 2504665494.

It is an arithmetic number, because the mean of its divisors is an integer number (28672493670648).

Almost surely, 2^{401204526135294} is an apocalyptic number.

401204526135294 is an abundant number, since it is smaller than the sum of its proper divisors (516315271325442).

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

401204526135294 is a wasteful number, since it uses less digits than its factorization.

401204526135294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5009172720.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 401204526135294 in words is "four hundred one trillion, two hundred four billion, five hundred twenty-six million, one hundred thirty-five thousand, two hundred ninety-four".