151414320 has 40 divisors (see below), whose sum is σ = 469385136. Its totient is φ = 40377088.

The previous prime is 151414303. The next prime is 151414343. The reversal of 151414320 is 23414151.

It is a tau number, because it is divible by the number of its divisors (40).

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, 315207 + ... + 315686.

Almost surely, 2^151414320 is an apocalyptic number.

151414320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151414320 is an abundant number, since it is smaller than the sum of its proper divisors (317970816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151414320 is a wasteful number, since it uses less digits than its factorization.

151414320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630909 (or 630903 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 151414320 is about 12305.0526207733. The cubic root of 151414320 is about 532.9939959454.

Adding to 151414320 its reverse (23414151), we get a palindrome (174828471).

The spelling of 151414320 in words is "one hundred fifty-one million, four hundred fourteen thousand, three hundred twenty".