614922873961 has 4 divisors (see below), whose sum is σ = 670824953424. Its totient is φ = 559020794500.

The previous prime is 614922873931. The next prime is 614922873977. The reversal of 614922873961 is 169378229416.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 614922873961 - 2¹³ = 614922865769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 614922873896 and 614922873905.

It is not an unprimeable number, because it can be changed into a prime (614922873931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27951039715 + ... + 27951039736.

It is an arithmetic number, because the mean of its divisors is an integer number (167706238356).

Almost surely, 2^614922873961 is an apocalyptic number.

It is an amenable number.

614922873961 is a deficient number, since it is larger than the sum of its proper divisors (55902079463).

614922873961 is a wasteful number, since it uses less digits than its factorization.

614922873961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55902079462.

The product of its digits is 7838208, while the sum is 58.

The spelling of 614922873961 in words is "six hundred fourteen billion, nine hundred twenty-two million, eight hundred seventy-three thousand, nine hundred sixty-one".