46165272342 has 64 divisors (see below), whose sum is σ = 110210319360. Its totient is φ = 12604927104.

The previous prime is 46165272299. The next prime is 46165272389. The reversal of 46165272342 is 24327256164.

It is a super-2 number, since 2×46165272342² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 46165272294 and 46165272303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1049748 + ... + 1092840.

It is an arithmetic number, because the mean of its divisors is an integer number (1722036240).

Almost surely, 2^46165272342 is an apocalyptic number.

46165272342 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 46165272342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55105159680).

46165272342 is an abundant number, since it is smaller than the sum of its proper divisors (64045047018).

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

46165272342 is a wasteful number, since it uses less digits than its factorization.

46165272342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44237.

The product of its digits is 483840, while the sum is 42.

The spelling of 46165272342 in words is "forty-six billion, one hundred sixty-five million, two hundred seventy-two thousand, three hundred forty-two".