401157654151 has 4 divisors (see below), whose sum is σ = 418599291312. Its totient is φ = 383716016992.

The previous prime is 401157654133. The next prime is 401157654169. The reversal of 401157654151 is 151456751104.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (401157654133) and next prime (401157654169).

It is a cyclic number.

It is not a de Polignac number, because 401157654151 - 2¹⁷ = 401157523079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401157634151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8720818546 + ... + 8720818591.

It is an arithmetic number, because the mean of its divisors is an integer number (104649822828).

Almost surely, 2^401157654151 is an apocalyptic number.

401157654151 is a deficient number, since it is larger than the sum of its proper divisors (17441637161).

401157654151 is a wasteful number, since it uses less digits than its factorization.

401157654151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17441637160.

The product of its (nonzero) digits is 84000, while the sum is 40.

The spelling of 401157654151 in words is "four hundred one billion, one hundred fifty-seven million, six hundred fifty-four thousand, one hundred fifty-one".