1372057029 has 64 divisors (see below), whose sum is σ = 2517166080. Its totient is φ = 720679680.

The previous prime is 1372057009. The next prime is 1372057033. The reversal of 1372057029 is 9207502731.

1372057029 is a `hidden beast` number, since 13 + 72 + 0 + 570 + 2 + 9 = 666.

It is not a de Polignac number, because 1372057029 - 2⁵ = 1372056997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1372056984 and 1372057002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372057009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133194 + ... + 143124.

It is an arithmetic number, because the mean of its divisors is an integer number (39330720).

Almost surely, 2^1372057029 is an apocalyptic number.

It is an amenable number.

1372057029 is a deficient number, since it is larger than the sum of its proper divisors (1145109051).

1372057029 is a wasteful number, since it uses less digits than its factorization.

1372057029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10007 (or 10001 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 1372057029 is about 37041.2881660452. The cubic root of 1372057029 is about 1111.1961320649.

The spelling of 1372057029 in words is "one billion, three hundred seventy-two million, fifty-seven thousand, twenty-nine".