4434923892972 has 48 divisors (see below), whose sum is σ = 10556341332992. Its totient is φ = 1448863096320.

The previous prime is 4434923892967. The next prime is 4434923892989. The reversal of 4434923892972 is 2792983294344.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18375604 + ... + 18615387.

Almost surely, 2^{4434923892972} is an apocalyptic number.

It is an amenable number.

4434923892972 is an abundant number, since it is smaller than the sum of its proper divisors (6121417440020).

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

4434923892972 is a wasteful number, since it uses less digits than its factorization.

4434923892972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36991198 (or 36991196 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 66.

The spelling of 4434923892972 in words is "four trillion, four hundred thirty-four billion, nine hundred twenty-three million, eight hundred ninety-two thousand, nine hundred seventy-two".