354411455 has 4 divisors (see below), whose sum is σ = 425293752. Its totient is φ = 283529160.

The previous prime is 354411383. The next prime is 354411469. The reversal of 354411455 is 554114453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 554114453 = 79 ⋅7014107.

It is not a de Polignac number, because 354411455 - 2¹⁶ = 354345919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35441141 + ... + 35441150.

It is an arithmetic number, because the mean of its divisors is an integer number (106323438).

Almost surely, 2^354411455 is an apocalyptic number.

354411455 is a deficient number, since it is larger than the sum of its proper divisors (70882297).

354411455 is an equidigital number, since it uses as much as digits as its factorization.

354411455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70882296.

The product of its digits is 24000, while the sum is 32.

The square root of 354411455 is about 18825.8188400930. The cubic root of 354411455 is about 707.6783619698.

The spelling of 354411455 in words is "three hundred fifty-four million, four hundred eleven thousand, four hundred fifty-five".