400231151122041 has 16 divisors (see below), whose sum is σ = 593304008918400. Its totient is φ = 266654730816144.

The previous prime is 400231151122039. The next prime is 400231151122073. The reversal of 400231151122041 is 140221151132004.

400231151122041 is a `hidden beast` number, since 40 + 0 + 2 + 311 + 51 + 1 + 220 + 41 = 666.

It is not a de Polignac number, because 400231151122041 - 2¹ = 400231151122039 is a prime.

It is a super-3 number, since 3×400231151122041³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 400231151121996 and 400231151122014.

It is not an unprimeable number, because it can be changed into a prime (400231151122031) 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 15 ways as a sum of consecutive naturals, for example, 4612083546 + ... + 4612170323.

It is an arithmetic number, because the mean of its divisors is an integer number (37081500557400).

Almost surely, 2^{400231151122041} is an apocalyptic number.

It is an amenable number.

400231151122041 is a deficient number, since it is larger than the sum of its proper divisors (193072857796359).

400231151122041 is a wasteful number, since it uses less digits than its factorization.

400231151122041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9224255485 (or 9224255479 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 400231151122041 in words is "four hundred trillion, two hundred thirty-one billion, one hundred fifty-one million, one hundred twenty-two thousand, forty-one".