4090891429274 has 32 divisors (see below), whose sum is σ = 6843470699520. Its totient is φ = 1821321820800.

The previous prime is 4090891429223. The next prime is 4090891429301. The reversal of 4090891429274 is 4729241980904.

4090891429274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4090891429274² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7909379 + ... + 8410710.

It is an arithmetic number, because the mean of its divisors is an integer number (213858459360).

Almost surely, 2^{4090891429274} is an apocalyptic number.

4090891429274 is a deficient number, since it is larger than the sum of its proper divisors (2752579270246).

4090891429274 is a wasteful number, since it uses less digits than its factorization.

4090891429274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16320446.

The product of its (nonzero) digits is 10450944, while the sum is 59.

The spelling of 4090891429274 in words is "four trillion, ninety billion, eight hundred ninety-one million, four hundred twenty-nine thousand, two hundred seventy-four".