354320120351 has 4 divisors (see below), whose sum is σ = 354438190704. Its totient is φ = 354202050000.

The previous prime is 354320120339. The next prime is 354320120369. The reversal of 354320120351 is 153021023453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 354320120351 - 2¹⁴ = 354320103967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354320120381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59030675 + ... + 59036676.

It is an arithmetic number, because the mean of its divisors is an integer number (88609547676).

Almost surely, 2^354320120351 is an apocalyptic number.

354320120351 is a deficient number, since it is larger than the sum of its proper divisors (118070353).

354320120351 is a wasteful number, since it uses less digits than its factorization.

354320120351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118070352.

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 354320120351 in words is "three hundred fifty-four billion, three hundred twenty million, one hundred twenty thousand, three hundred fifty-one".