4092451402 has 16 divisors (see below), whose sum is σ = 6612239592. Its totient is φ = 1888436160.

The previous prime is 4092451381. The next prime is 4092451471. The reversal of 4092451402 is 2041542904.

It can be written as a sum of positive squares in 4 ways, for example, as 1882605321 + 2209846081 = 43389^2 + 47009^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142348 + ... + 168664.

Almost surely, 2^4092451402 is an apocalyptic number.

4092451402 is a deficient number, since it is larger than the sum of its proper divisors (2519788190).

4092451402 is a wasteful number, since it uses less digits than its factorization.

4092451402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32313.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4092451402 is about 63972.2705709278. The cubic root of 4092451402 is about 1599.5378094691.

The spelling of 4092451402 in words is "four billion, ninety-two million, four hundred fifty-one thousand, four hundred two".