354006057834 has 96 divisors (see below), whose sum is σ = 904292311104. Its totient is φ = 98672567040.

The previous prime is 354006057799. The next prime is 354006057883. The reversal of 354006057834 is 438750600453.

354006057834 is a `hidden beast` number, since 3 + 5 + 4 + 0 + 0 + 605 + 7 + 8 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 354006057834.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 485454 + ... + 971430.

It is an arithmetic number, because the mean of its divisors is an integer number (9419711574).

Almost surely, 2^354006057834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354006057834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452146155552).

354006057834 is an abundant number, since it is smaller than the sum of its proper divisors (550286253270).

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

354006057834 is a wasteful number, since it uses less digits than its factorization.

354006057834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486292 (or 486289 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 354006057834 in words is "three hundred fifty-four billion, six million, fifty-seven thousand, eight hundred thirty-four".