742578284363 has 2 divisors, whose sum is σ = 742578284364. Its totient is φ = 742578284362.

The previous prime is 742578284353. The next prime is 742578284453. The reversal of 742578284363 is 363482875247.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 742578284363 - 2¹⁰ = 742578283339 is a prime.

It is not a weakly prime, because it can be changed into another prime (742578284353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371289142181 + 371289142182.

It is an arithmetic number, because the mean of its divisors is an integer number (371289142182).

Almost surely, 2^742578284363 is an apocalyptic number.

742578284363 is a deficient number, since it is larger than the sum of its proper divisors (1).

742578284363 is an equidigital number, since it uses as much as digits as its factorization.

742578284363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54190080, while the sum is 59.

The spelling of 742578284363 in words is "seven hundred forty-two billion, five hundred seventy-eight million, two hundred eighty-four thousand, three hundred sixty-three".