354455504045 has 8 divisors (see below), whose sum is σ = 425552198040. Its totient is φ = 283427341120.

The previous prime is 354455503991. The next prime is 354455504071. The reversal of 354455504045 is 540405554453.

It can be written as a sum of positive squares in 4 ways, for example, as 12804732964 + 341650771081 = 113158^2 + 584509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354455504045 - 2¹⁸ = 354455241901 is a prime.

It is a super-2 number, since 2×354455504045² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354455503987 and 354455504005.

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, 17121386 + ... + 17142075.

It is an arithmetic number, because the mean of its divisors is an integer number (53194024755).

Almost surely, 2^354455504045 is an apocalyptic number.

It is an amenable number.

354455504045 is a deficient number, since it is larger than the sum of its proper divisors (71096693995).

354455504045 is a wasteful number, since it uses less digits than its factorization.

354455504045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34265535.

The product of its (nonzero) digits is 2400000, while the sum is 44.

The spelling of 354455504045 in words is "three hundred fifty-four billion, four hundred fifty-five million, five hundred four thousand, forty-five".