354234040055 has 16 divisors (see below), whose sum is σ = 511375457280. Its totient is φ = 230118954912.

The previous prime is 354234040037. The next prime is 354234040057. The reversal of 354234040055 is 550040432453.

It is not a de Polignac number, because 354234040055 - 2²⁰ = 354232991479 is a prime.

It is a super-3 number, since 3×354234040055³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 354234039997 and 354234040024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354234040057) 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, 266340719 + ... + 266342048.

It is an arithmetic number, because the mean of its divisors is an integer number (31960966080).

Almost surely, 2^354234040055 is an apocalyptic number.

354234040055 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

354234040055 is a deficient number, since it is larger than the sum of its proper divisors (157141417225).

354234040055 is a wasteful number, since it uses less digits than its factorization.

354234040055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532682798.

The product of its (nonzero) digits is 144000, while the sum is 35.

The spelling of 354234040055 in words is "three hundred fifty-four billion, two hundred thirty-four million, forty thousand, fifty-five".