354277034497 has 16 divisors (see below), whose sum is σ = 363479581440. Its totient is φ = 345170434752.

The previous prime is 354277034491. The next prime is 354277034533. The reversal of 354277034497 is 794430772453.

It is a cyclic number.

It is not a de Polignac number, because 354277034497 - 2²³ = 354268645889 is a prime.

It is a super-3 number, since 3×354277034497³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354277034491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14824404 + ... + 14848282.

It is an arithmetic number, because the mean of its divisors is an integer number (22717473840).

Almost surely, 2^354277034497 is an apocalyptic number.

It is an amenable number.

354277034497 is a deficient number, since it is larger than the sum of its proper divisors (9202546943).

354277034497 is a wasteful number, since it uses less digits than its factorization.

354277034497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25872.

The product of its (nonzero) digits is 17781120, while the sum is 55.

The spelling of 354277034497 in words is "three hundred fifty-four billion, two hundred seventy-seven million, thirty-four thousand, four hundred ninety-seven".