29371157790457 has 8 divisors (see below), whose sum is σ = 33567149851200. Its totient is φ = 25175193823824.

The previous prime is 29371157790449. The next prime is 29371157790479. The reversal of 29371157790457 is 75409775117392.

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

It is a cyclic number.

It is not a de Polignac number, because 29371157790457 - 2³ = 29371157790449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29371157790392 and 29371157790401.

It is not an unprimeable number, because it can be changed into a prime (29371157190457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4733482 + ... + 9008227.

It is an arithmetic number, because the mean of its divisors is an integer number (4195893731400).

Almost surely, 2^{29371157790457} is an apocalyptic number.

It is an amenable number.

29371157790457 is a deficient number, since it is larger than the sum of its proper divisors (4195992060743).

29371157790457 is a wasteful number, since it uses less digits than its factorization.

29371157790457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14047055.

The product of its (nonzero) digits is 116688600, while the sum is 67.

The spelling of 29371157790457 in words is "twenty-nine trillion, three hundred seventy-one billion, one hundred fifty-seven million, seven hundred ninety thousand, four hundred fifty-seven".