151051045240 has 48 divisors (see below), whose sum is σ = 340949435400. Its totient is φ = 60228214656.

The previous prime is 151051045219. The next prime is 151051045261. The reversal of 151051045240 is 42540150151.

It is an interprime number because it is at equal distance from previous prime (151051045219) and next prime (151051045261).

It is a junction number, because it is equal to n+sod(n) for n = 151051045199 and 151051045208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4000771 + ... + 4038349.

Almost surely, 2^151051045240 is an apocalyptic number.

151051045240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151051045240 is an abundant number, since it is smaller than the sum of its proper divisors (189898390160).

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

151051045240 is an equidigital number, since it uses as much as digits as its factorization.

151051045240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38224 (or 37903 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 151051045240 its reverse (42540150151), we get a palindrome (193591195391).

The spelling of 151051045240 in words is "one hundred fifty-one billion, fifty-one million, forty-five thousand, two hundred forty".