29474213379 has 32 divisors (see below), whose sum is σ = 42489689088. Its totient is φ = 18066240000.

The previous prime is 29474213341. The next prime is 29474213383. The reversal of 29474213379 is 97331247492.

It is a happy number.

It is not a de Polignac number, because 29474213379 - 2¹¹ = 29474211331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29474213339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19250844 + ... + 19252374.

It is an arithmetic number, because the mean of its divisors is an integer number (1327802784).

Almost surely, 2^29474213379 is an apocalyptic number.

29474213379 is a deficient number, since it is larger than the sum of its proper divisors (13015475709).

29474213379 is a wasteful number, since it uses less digits than its factorization.

29474213379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179.

The product of its digits is 2286144, while the sum is 51.

The spelling of 29474213379 in words is "twenty-nine billion, four hundred seventy-four million, two hundred thirteen thousand, three hundred seventy-nine".