357130645140 has 192 divisors, whose sum is σ = 1042863252480. Its totient is φ = 91238400000.

The previous prime is 357130645111. The next prime is 357130645171. The reversal of 357130645140 is 41546031753.

It is a super-2 number, since 2×357130645140² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112693476 + ... + 112696644.

It is an arithmetic number, because the mean of its divisors is an integer number (5431579440).

Almost surely, 2^357130645140 is an apocalyptic number.

357130645140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 357130645140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521431626240).

357130645140 is an abundant number, since it is smaller than the sum of its proper divisors (685732607340).

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

357130645140 is a wasteful number, since it uses less digits than its factorization.

357130645140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034 (or 4032 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

Adding to 357130645140 its reverse (41546031753), we get a palindrome (398676676893).

The spelling of 357130645140 in words is "three hundred fifty-seven billion, one hundred thirty million, six hundred forty-five thousand, one hundred forty".