742022232527745 has 64 divisors (see below), whose sum is σ = 1430993278391040. Its totient is φ = 362636805717504.

The previous prime is 742022232527707. The next prime is 742022232527783. The reversal of 742022232527745 is 547725232220247.

It is a happy number.

742022232527745 is a `hidden beast` number, since 7 + 4 + 2 + 0 + 2 + 2 + 2 + 325 + 277 + 45 = 666.

It is an interprime number because it is at equal distance from previous prime (742022232527707) and next prime (742022232527783).

It is not a de Polignac number, because 742022232527745 - 2¹⁶ = 742022232462209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 742022232527691 and 742022232527700.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1542842379 + ... + 1543323248.

It is an arithmetic number, because the mean of its divisors is an integer number (22359269974860).

Almost surely, 2^{742022232527745} is an apocalyptic number.

It is an amenable number.

742022232527745 is a deficient number, since it is larger than the sum of its proper divisors (688971045863295).

742022232527745 is a wasteful number, since it uses less digits than its factorization.

742022232527745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086165791 (or 3086165785 counting only the distinct ones).

The product of its (nonzero) digits is 26342400, while the sum is 54.

The spelling of 742022232527745 in words is "seven hundred forty-two trillion, twenty-two billion, two hundred thirty-two million, five hundred twenty-seven thousand, seven hundred forty-five".