401153253540154 has 16 divisors (see below), whose sum is σ = 603207872870400. Its totient is φ = 200084270600304.

The previous prime is 401153253540107. The next prime is 401153253540203. The reversal of 401153253540154 is 451045352351104.

It is a self number, because there is not a number n which added to its sum of digits gives 401153253540154.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74397837 + ... + 79607440.

It is an arithmetic number, because the mean of its divisors is an integer number (37700492054400).

Almost surely, 2^{401153253540154} is an apocalyptic number.

401153253540154 is a deficient number, since it is larger than the sum of its proper divisors (202054619330246).

401153253540154 is a wasteful number, since it uses less digits than its factorization.

401153253540154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154008477.

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 401153253540154 in words is "four hundred one trillion, one hundred fifty-three billion, two hundred fifty-three million, five hundred forty thousand, one hundred fifty-four".