44813770864042 has 8 divisors (see below), whose sum is σ = 68860184498532. Its totient is φ = 21860376031200.

The previous prime is 44813770864013. The next prime is 44813770864069. The reversal of 44813770864042 is 24046807731844.

It can be written as a sum of positive squares in 2 ways, for example, as 44807346681241 + 6424182801 = 6693829^2 + 80151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273254700309 + ... + 273254700472.

Almost surely, 2^{44813770864042} is an apocalyptic number.

44813770864042 is a deficient number, since it is larger than the sum of its proper divisors (24046413634490).

44813770864042 is a wasteful number, since it uses less digits than its factorization.

44813770864042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546509400824.

The product of its (nonzero) digits is 28901376, while the sum is 58.

The spelling of 44813770864042 in words is "forty-four trillion, eight hundred thirteen billion, seven hundred seventy million, eight hundred sixty-four thousand, forty-two".