151502340 has 48 divisors (see below), whose sum is σ = 462772800. Its totient is φ = 36727680.

The previous prime is 151502327. The next prime is 151502353. The reversal of 151502340 is 43205151.

It is an interprime number because it is at equal distance from previous prime (151502327) and next prime (151502353).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114115 + ... + 115434.

It is an arithmetic number, because the mean of its divisors is an integer number (9641100).

Almost surely, 2^151502340 is an apocalyptic number.

151502340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151502340 is an abundant number, since it is smaller than the sum of its proper divisors (311270460).

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

151502340 is a wasteful number, since it uses less digits than its factorization.

151502340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229572 (or 229570 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 151502340 is about 12308.6286807264. The cubic root of 151502340 is about 533.0972557598.

Adding to 151502340 its reverse (43205151), we get a palindrome (194707491).

The spelling of 151502340 in words is "one hundred fifty-one million, five hundred two thousand, three hundred forty".