354161419508 has 24 divisors (see below), whose sum is σ = 674066565480. Its totient is φ = 161840707200.

The previous prime is 354161419387. The next prime is 354161419519. The reversal of 354161419508 is 805914161453.

It can be written as a sum of positive squares in 4 ways, for example, as 80299690384 + 273861729124 = 283372^2 + 523318^2 .

It is a super-2 number, since 2×354161419508² (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 7 ways as a sum of consecutive naturals, for example, 33711563 + ... + 33722066.

It is an arithmetic number, because the mean of its divisors is an integer number (28086106895).

Almost surely, 2^354161419508 is an apocalyptic number.

It is an amenable number.

354161419508 is a deficient number, since it is larger than the sum of its proper divisors (319905145972).

354161419508 is a wasteful number, since it uses less digits than its factorization.

354161419508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67433747 (or 67433745 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 354161419508 in words is "three hundred fifty-four billion, one hundred sixty-one million, four hundred nineteen thousand, five hundred eight".