46171402644 has 24 divisors (see below), whose sum is σ = 107809773120. Its totient is φ = 15379538944.

The previous prime is 46171402633. The next prime is 46171402649. The reversal of 46171402644 is 44620417164.

It is a super-2 number, since 2×46171402644² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46171402649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348464 + ... + 1382279.

It is an arithmetic number, because the mean of its divisors is an integer number (4492073880).

Almost surely, 2^46171402644 is an apocalyptic number.

It is an amenable number.

46171402644 is an abundant number, since it is smaller than the sum of its proper divisors (61638370476).

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

46171402644 is a wasteful number, since it uses less digits than its factorization.

46171402644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732159 (or 2732157 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 46171402644 in words is "forty-six billion, one hundred seventy-one million, four hundred two thousand, six hundred forty-four".