1157171734630 has 8 divisors (see below), whose sum is σ = 2082909122352. Its totient is φ = 462868693848.

The previous prime is 1157171734591. The next prime is 1157171734669. The reversal of 1157171734630 is 364371717511.

It is an interprime number because it is at equal distance from previous prime (1157171734591) and next prime (1157171734669).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57858586722 + ... + 57858586741.

It is an arithmetic number, because the mean of its divisors is an integer number (260363640294).

Almost surely, 2^{1157171734630} is an apocalyptic number.

1157171734630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1157171734630 is a deficient number, since it is larger than the sum of its proper divisors (925737387722).

1157171734630 is a wasteful number, since it uses less digits than its factorization.

1157171734630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115717173470.

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

The spelling of 1157171734630 in words is "one trillion, one hundred fifty-seven billion, one hundred seventy-one million, seven hundred thirty-four thousand, six hundred thirty".