23277396344290 has 16 divisors (see below), whose sum is σ = 45708341912640. Its totient is φ = 8464507761520.

The previous prime is 23277396344221. The next prime is 23277396344309. The reversal of 23277396344290 is 9244369377232.

It is a happy number.

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, 105806346910 + ... + 105806347129.

It is an arithmetic number, because the mean of its divisors is an integer number (2856771369540).

Almost surely, 2^{23277396344290} is an apocalyptic number.

23277396344290 is a deficient number, since it is larger than the sum of its proper divisors (22430945568350).

23277396344290 is a wasteful number, since it uses less digits than its factorization.

23277396344290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211612694057.

The product of its (nonzero) digits is 82301184, while the sum is 61.

The spelling of 23277396344290 in words is "twenty-three trillion, two hundred seventy-seven billion, three hundred ninety-six million, three hundred forty-four thousand, two hundred ninety".