29284220675 has 48 divisors (see below), whose sum is σ = 37586820480. Its totient is φ = 22620695040.

The previous prime is 29284220659. The next prime is 29284220683. The reversal of 29284220675 is 57602248292.

It is not a de Polignac number, because 29284220675 - 2⁴ = 29284220659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47771669 + ... + 47772281.

It is an arithmetic number, because the mean of its divisors is an integer number (783058760).

Almost surely, 2^29284220675 is an apocalyptic number.

29284220675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29284220675 is a deficient number, since it is larger than the sum of its proper divisors (8302599805).

29284220675 is a wasteful number, since it uses less digits than its factorization.

29284220675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152 (or 1147 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 29284220675 in words is "twenty-nine billion, two hundred eighty-four million, two hundred twenty thousand, six hundred seventy-five".