354405885153 has 32 divisors (see below), whose sum is σ = 504112896000. Its totient is φ = 220695588096.

The previous prime is 354405885103. The next prime is 354405885227. The reversal of 354405885153 is 351588504453.

It is not a de Polignac number, because 354405885153 - 2¹⁴ = 354405868769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 354405885096 and 354405885105.

It is not an unprimeable number, because it can be changed into a prime (354405885103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25676548 + ... + 25690346.

It is an arithmetic number, because the mean of its divisors is an integer number (15753528000).

Almost surely, 2^354405885153 is an apocalyptic number.

It is an amenable number.

354405885153 is a deficient number, since it is larger than the sum of its proper divisors (149707010847).

354405885153 is a wasteful number, since it uses less digits than its factorization.

354405885153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17581.

The product of its (nonzero) digits is 5760000, while the sum is 51.

The spelling of 354405885153 in words is "three hundred fifty-four billion, four hundred five million, eight hundred eighty-five thousand, one hundred fifty-three".