357245541420 has 96 divisors (see below), whose sum is σ = 1015181207040. Its totient is φ = 93850099200.

The previous prime is 357245541397. The next prime is 357245541427. The reversal of 357245541420 is 24145542753.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (357245541427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3714945 + ... + 3809895.

It is an arithmetic number, because the mean of its divisors is an integer number (10574804240).

Almost surely, 2^357245541420 is an apocalyptic number.

357245541420 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 357245541420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507590603520).

357245541420 is an abundant number, since it is smaller than the sum of its proper divisors (657935665620).

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

357245541420 is a wasteful number, since it uses less digits than its factorization.

357245541420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95895 (or 95893 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 42.

The spelling of 357245541420 in words is "three hundred fifty-seven billion, two hundred forty-five million, five hundred forty-one thousand, four hundred twenty".