2129377358 has 8 divisors (see below), whose sum is σ = 3194538480. Its totient is φ = 1064531200.

The previous prime is 2129377337. The next prime is 2129377363. The reversal of 2129377358 is 8537739212.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61043 + ... + 89358.

It is an arithmetic number, because the mean of its divisors is an integer number (399317310).

Almost surely, 2^2129377358 is an apocalyptic number.

2129377358 is a deficient number, since it is larger than the sum of its proper divisors (1065161122).

2129377358 is a wasteful number, since it uses less digits than its factorization.

2129377358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157482.

The product of its digits is 635040, while the sum is 47.

The square root of 2129377358 is about 46145.1769744141. The cubic root of 2129377358 is about 1286.5229679097.

The spelling of 2129377358 in words is "two billion, one hundred twenty-nine million, three hundred seventy-seven thousand, three hundred fifty-eight".