2364555554642 has 4 divisors (see below), whose sum is σ = 3546833331966. Its totient is φ = 1182277777320.

The previous prime is 2364555554639. The next prime is 2364555554687. The reversal of 2364555554642 is 2464555554632.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1995498089641 + 369057465001 = 1412621^2 + 607501^2 .

It is a super-2 number, since 2×2364555554642² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 591138888659 + ... + 591138888662.

Almost surely, 2^{2364555554642} is an apocalyptic number.

2364555554642 is a deficient number, since it is larger than the sum of its proper divisors (1182277777324).

2364555554642 is a wasteful number, since it uses less digits than its factorization.

2364555554642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182277777323.

The product of its digits is 86400000, while the sum is 56.

The spelling of 2364555554642 in words is "two trillion, three hundred sixty-four billion, five hundred fifty-five million, five hundred fifty-four thousand, six hundred forty-two".