2126361028670 has 32 divisors (see below), whose sum is σ = 4052669899968. Its totient is φ = 800497387008.

The previous prime is 2126361028609. The next prime is 2126361028681. The reversal of 2126361028670 is 768201636212.

It is a super-2 number, since 2×2126361028670² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 13895012 + ... + 14047208.

It is an arithmetic number, because the mean of its divisors is an integer number (126645934374).

Almost surely, 2^{2126361028670} is an apocalyptic number.

2126361028670 is a deficient number, since it is larger than the sum of its proper divisors (1926308871298).

2126361028670 is a wasteful number, since it uses less digits than its factorization.

2126361028670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234404.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 2126361028670 in words is "two trillion, one hundred twenty-six billion, three hundred sixty-one million, twenty-eight thousand, six hundred seventy".