44746418663877 has 16 divisors (see below), whose sum is σ = 69145371297792. Its totient is φ = 25209249950640.

The previous prime is 44746418663873. The next prime is 44746418663879. The reversal of 44746418663877 is 77836681464744.

It is not a de Polignac number, because 44746418663877 - 2² = 44746418663873 is a prime.

It is a super-2 number, since 2×44746418663877² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44746418663799 and 44746418663808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44746418663873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15005504433 + ... + 15005507414.

It is an arithmetic number, because the mean of its divisors is an integer number (4321585706112).

Almost surely, 2^{44746418663877} is an apocalyptic number.

It is an amenable number.

44746418663877 is a deficient number, since it is larger than the sum of its proper divisors (24398952633915).

44746418663877 is a wasteful number, since it uses less digits than its factorization.

44746418663877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30011011928.

The product of its digits is 3641573376, while the sum is 75.

The spelling of 44746418663877 in words is "forty-four trillion, seven hundred forty-six billion, four hundred eighteen million, six hundred sixty-three thousand, eight hundred seventy-seven".