1944906730324 has 12 divisors (see below), whose sum is σ = 3551568812064. Its totient is φ = 930172784024.

The previous prime is 1944906730313. The next prime is 1944906730331. The reversal of 1944906730324 is 4230376094491.

It is a super-2 number, since 2×1944906730324² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10570145182 + ... + 10570145365.

It is an arithmetic number, because the mean of its divisors is an integer number (295964067672).

Almost surely, 2^{1944906730324} is an apocalyptic number.

It is an amenable number.

1944906730324 is a deficient number, since it is larger than the sum of its proper divisors (1606662081740).

1944906730324 is a wasteful number, since it uses less digits than its factorization.

1944906730324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21140290574 (or 21140290572 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 52.

The spelling of 1944906730324 in words is "one trillion, nine hundred forty-four billion, nine hundred six million, seven hundred thirty thousand, three hundred twenty-four".