2621679339014 has 32 divisors (see below), whose sum is σ = 4319953102080. Its totient is φ = 1187722321632.

The previous prime is 2621679339011. The next prime is 2621679339017. The reversal of 2621679339014 is 4109339761262.

It is an interprime number because it is at equal distance from previous prime (2621679339011) and next prime (2621679339017).

It is a super-2 number, since 2×2621679339014² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2621679339011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7901852 + ... + 8226944.

It is an arithmetic number, because the mean of its divisors is an integer number (134998534440).

Almost surely, 2^{2621679339014} is an apocalyptic number.

2621679339014 is a deficient number, since it is larger than the sum of its proper divisors (1698273763066).

2621679339014 is a wasteful number, since it uses less digits than its factorization.

2621679339014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334364.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The spelling of 2621679339014 in words is "two trillion, six hundred twenty-one billion, six hundred seventy-nine million, three hundred thirty-nine thousand, fourteen".