466437426861 has 32 divisors (see below), whose sum is σ = 712375552000. Its totient is φ = 265931138880.

The previous prime is 466437426857. The next prime is 466437426869. The reversal of 466437426861 is 168624734664.

It is a happy number.

It is not a de Polignac number, because 466437426861 - 2² = 466437426857 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466437426869) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19407510 + ... + 19431528.

It is an arithmetic number, because the mean of its divisors is an integer number (22261736000).

Almost surely, 2^466437426861 is an apocalyptic number.

It is an amenable number.

466437426861 is a deficient number, since it is larger than the sum of its proper divisors (245938125139).

466437426861 is a wasteful number, since it uses less digits than its factorization.

466437426861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26089.

The product of its digits is 27869184, while the sum is 57.

The spelling of 466437426861 in words is "four hundred sixty-six billion, four hundred thirty-seven million, four hundred twenty-six thousand, eight hundred sixty-one".