354872647360 has 224 divisors, whose sum is σ = 1089888721920. Its totient is φ = 106795315200.

The previous prime is 354872647357. The next prime is 354872647361. The reversal of 354872647360 is 63746278453.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (354872647361) 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, 466245 + ... + 962875.

Almost surely, 2^354872647360 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354872647360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544944360960).

354872647360 is an abundant number, since it is smaller than the sum of its proper divisors (735016074560).

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

354872647360 is a wasteful number, since it uses less digits than its factorization.

354872647360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496695 (or 496685 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 55.

The spelling of 354872647360 in words is "three hundred fifty-four billion, eight hundred seventy-two million, six hundred forty-seven thousand, three hundred sixty".