354004402241031 has 16 divisors (see below), whose sum is σ = 488292087283200. Its totient is φ = 227860164451808.

The previous prime is 354004402241029. The next prime is 354004402241033. The reversal of 354004402241031 is 130142204400453.

It is an interprime number because it is at equal distance from previous prime (354004402241029) and next prime (354004402241033).

It is a cyclic number.

It is not a de Polignac number, because 354004402241031 - 2¹ = 354004402241029 is a prime.

It is a super-2 number, since 2×354004402241031² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354004402240983 and 354004402241001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354004402241033) 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, 38094411 + ... + 46467116.

It is an arithmetic number, because the mean of its divisors is an integer number (30518255455200).

Almost surely, 2^{354004402241031} is an apocalyptic number.

354004402241031 is a deficient number, since it is larger than the sum of its proper divisors (134287685042169).

354004402241031 is a wasteful number, since it uses less digits than its factorization.

354004402241031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84609678.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 354004402241031 its reverse (130142204400453), we get a palindrome (484146606641484).

The spelling of 354004402241031 in words is "three hundred fifty-four trillion, four billion, four hundred two million, two hundred forty-one thousand, thirty-one".