1876466564401 has 16 divisors (see below), whose sum is σ = 2246114888640. Its totient is φ = 1544946736320.

The previous prime is 1876466564389. The next prime is 1876466564477. The reversal of 1876466564401 is 1044656646781.

It is not a de Polignac number, because 1876466564401 - 2⁵ = 1876466564369 is a prime.

It is a super-2 number, since 2×1876466564401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1876466564501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123786231 + ... + 123801388.

It is an arithmetic number, because the mean of its divisors is an integer number (140382180540).

Almost surely, 2^{1876466564401} is an apocalyptic number.

1876466564401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1876466564401 is a deficient number, since it is larger than the sum of its proper divisors (369648324239).

1876466564401 is a wasteful number, since it uses less digits than its factorization.

1876466564401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247587696.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 1876466564401 in words is "one trillion, eight hundred seventy-six billion, four hundred sixty-six million, five hundred sixty-four thousand, four hundred one".