797130701542 has 16 divisors (see below), whose sum is σ = 1366543107072. Its totient is φ = 341619110280.

The previous prime is 797130701533. The next prime is 797130701557. The reversal of 797130701542 is 245107031797.

It is a junction number, because it is equal to n+sod(n) for n = 797130701492 and 797130701501.

It is a congruent number.

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, 81334 + ... + 1265257.

It is an arithmetic number, because the mean of its divisors is an integer number (85408944192).

Almost surely, 2^797130701542 is an apocalyptic number.

797130701542 is a deficient number, since it is larger than the sum of its proper divisors (569412405530).

797130701542 is a wasteful number, since it uses less digits than its factorization.

797130701542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388883.

The product of its (nonzero) digits is 370440, while the sum is 46.

The spelling of 797130701542 in words is "seven hundred ninety-seven billion, one hundred thirty million, seven hundred one thousand, five hundred forty-two".