7242664514 has 16 divisors (see below), whose sum is σ = 11147383296. Its totient is φ = 3527162400.

The previous prime is 7242664483. The next prime is 7242664529. The reversal of 7242664514 is 4154662427.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22982 + ... + 122529.

It is an arithmetic number, because the mean of its divisors is an integer number (696711456).

Almost surely, 2^7242664514 is an apocalyptic number.

7242664514 is a deficient number, since it is larger than the sum of its proper divisors (3904718782).

7242664514 is a wasteful number, since it uses less digits than its factorization.

7242664514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146161.

The product of its digits is 322560, while the sum is 41.

The square root of 7242664514 is about 85103.8454712829. The cubic root of 7242664514 is about 1934.7853469044.

The spelling of 7242664514 in words is "seven billion, two hundred forty-two million, six hundred sixty-four thousand, five hundred fourteen".