157145716030 has 32 divisors (see below), whose sum is σ = 289662446304. Its totient is φ = 61359182976.

The previous prime is 157145716027. The next prime is 157145716037. The reversal of 157145716030 is 30617541751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157145716037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648132 + ... + 856951.

It is an arithmetic number, because the mean of its divisors is an integer number (9051951447).

Almost surely, 2^157145716030 is an apocalyptic number.

157145716030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157145716030 is a deficient number, since it is larger than the sum of its proper divisors (132516730274).

157145716030 is a wasteful number, since it uses less digits than its factorization.

157145716030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505340.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 157145716030 in words is "one hundred fifty-seven billion, one hundred forty-five million, seven hundred sixteen thousand, thirty".