354828874940 has 96 divisors (see below), whose sum is σ = 774155429376. Its totient is φ = 136466104320.

The previous prime is 354828874921. The next prime is 354828874969. The reversal of 354828874940 is 49478828453.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130787024 + ... + 130789736.

It is an arithmetic number, because the mean of its divisors is an integer number (8064119056).

Almost surely, 2^354828874940 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 354828874940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387077714688).

354828874940 is an abundant number, since it is smaller than the sum of its proper divisors (419326554436).

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

354828874940 is a wasteful number, since it uses less digits than its factorization.

354828874940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039 (or 4037 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 62.

The spelling of 354828874940 in words is "three hundred fifty-four billion, eight hundred twenty-eight million, eight hundred seventy-four thousand, nine hundred forty".