45440124246 has 48 divisors (see below), whose sum is σ = 107482798800. Its totient is φ = 13759623360.

The previous prime is 45440124241. The next prime is 45440124263. The reversal of 45440124246 is 64242104454.

45440124246 is a `hidden beast` number, since 4 + 5 + 4 + 401 + 2 + 4 + 246 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 45440124246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45440124241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 188280 + ... + 355428.

It is an arithmetic number, because the mean of its divisors is an integer number (2239224975).

Almost surely, 2^45440124246 is an apocalyptic number.

45440124246 is an abundant number, since it is smaller than the sum of its proper divisors (62042674554).

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

45440124246 is a wasteful number, since it uses less digits than its factorization.

45440124246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168541 (or 168538 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

The spelling of 45440124246 in words is "forty-five billion, four hundred forty million, one hundred twenty-four thousand, two hundred forty-six".