742001533424726 has 128 divisors (see below), whose sum is σ = 1162661040414720. Its totient is φ = 354942893140992.

The previous prime is 742001533424663. The next prime is 742001533424741. The reversal of 742001533424726 is 627424335100247.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 268161015395 + ... + 268161018161.

It is an arithmetic number, because the mean of its divisors is an integer number (9083289378240).

Almost surely, 2^{742001533424726} is an apocalyptic number.

742001533424726 is a deficient number, since it is larger than the sum of its proper divisors (420659506989994).

742001533424726 is a wasteful number, since it uses less digits than its factorization.

742001533424726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4078.

The product of its (nonzero) digits is 6773760, while the sum is 50.

The spelling of 742001533424726 in words is "seven hundred forty-two trillion, one billion, five hundred thirty-three million, four hundred twenty-four thousand, seven hundred twenty-six".