157740205114 has 8 divisors (see below), whose sum is σ = 236614648608. Its totient is φ = 78868655580.

The previous prime is 157740205087. The next prime is 157740205127. The reversal of 157740205114 is 411502047751.

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

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, 581662 + ... + 808585.

It is an arithmetic number, because the mean of its divisors is an integer number (29576831076).

Almost surely, 2^157740205114 is an apocalyptic number.

157740205114 is a deficient number, since it is larger than the sum of its proper divisors (78874443494).

157740205114 is a wasteful number, since it uses less digits than its factorization.

157740205114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446980.

The product of its (nonzero) digits is 39200, while the sum is 37.

The spelling of 157740205114 in words is "one hundred fifty-seven billion, seven hundred forty million, two hundred five thousand, one hundred fourteen".