7314211961 has 4 divisors (see below), whose sum is σ = 8359099392. Its totient is φ = 6269324532.

The previous prime is 7314211939. The next prime is 7314211967. The reversal of 7314211961 is 1691124137.

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 7314211961 - 2¹⁸ = 7313949817 is a prime.

It is a super-2 number, since 2×7314211961² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7314211967) 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, 522443705 + ... + 522443718.

It is an arithmetic number, because the mean of its divisors is an integer number (2089774848).

Almost surely, 2^7314211961 is an apocalyptic number.

It is an amenable number.

7314211961 is a deficient number, since it is larger than the sum of its proper divisors (1044887431).

7314211961 is a wasteful number, since it uses less digits than its factorization.

7314211961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044887430.

The product of its digits is 9072, while the sum is 35.

The square root of 7314211961 is about 85523.1662241290. The cubic root of 7314211961 is about 1941.1354780661.

The spelling of 7314211961 in words is "seven billion, three hundred fourteen million, two hundred eleven thousand, nine hundred sixty-one".