46440156233031 has 32 divisors (see below), whose sum is σ = 69286846970880. Its totient is φ = 27423364300800.

The previous prime is 46440156232963. The next prime is 46440156233047. The reversal of 46440156233031 is 13033265104464.

It is not a de Polignac number, because 46440156233031 - 2²⁹ = 46439619362119 is a prime.

It is a super-2 number, since 2×46440156233031² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46440166233031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21276735 + ... + 23357648.

It is an arithmetic number, because the mean of its divisors is an integer number (2165213967840).

Almost surely, 2^{46440156233031} is an apocalyptic number.

46440156233031 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

46440156233031 is a deficient number, since it is larger than the sum of its proper divisors (22846690737849).

46440156233031 is a wasteful number, since it uses less digits than its factorization.

46440156233031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44635207.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 46440156233031 in words is "forty-six trillion, four hundred forty billion, one hundred fifty-six million, two hundred thirty-three thousand, thirty-one".