23377666012446 has 16 divisors (see below), whose sum is σ = 48263568542208. Its totient is φ = 7541182584600.

The previous prime is 23377666012399. The next prime is 23377666012457. The reversal of 23377666012446 is 64421066677332.

It is a happy number.

It is a congruent 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, 62843188020 + ... + 62843188391.

It is an arithmetic number, because the mean of its divisors is an integer number (3016473033888).

Almost surely, 2^{23377666012446} is an apocalyptic number.

23377666012446 is an abundant number, since it is smaller than the sum of its proper divisors (24885902529762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23377666012446 is a wasteful number, since it uses less digits than its factorization.

23377666012446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125686376447.

The product of its (nonzero) digits is 36578304, while the sum is 57.

The spelling of 23377666012446 in words is "twenty-three trillion, three hundred seventy-seven billion, six hundred sixty-six million, twelve thousand, four hundred forty-six".