10277026021 has 8 divisors (see below), whose sum is σ = 10420452000. Its totient is φ = 10134593040.

The previous prime is 10277025989. The next prime is 10277026043. The reversal of 10277026021 is 12062077201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10277026021 - 2⁵ = 10277025989 is a prime.

It is a super-2 number, since 2×10277026021² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10277026091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227395 + ... + 268816.

It is an arithmetic number, because the mean of its divisors is an integer number (1302556500).

Almost surely, 2^10277026021 is an apocalyptic number.

It is an amenable number.

10277026021 is a deficient number, since it is larger than the sum of its proper divisors (143425979).

10277026021 is a wasteful number, since it uses less digits than its factorization.

10277026021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496499.

The product of its (nonzero) digits is 2352, while the sum is 28.

The spelling of 10277026021 in words is "ten billion, two hundred seventy-seven million, twenty-six thousand, twenty-one".