354423055031 has 4 divisors (see below), whose sum is σ = 354424738200. Its totient is φ = 354421371864.

The previous prime is 354423054977. The next prime is 354423055043. The reversal of 354423055031 is 130550324453.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 354423055031 - 2¹⁸ = 354422792887 is a prime.

It is a super-2 number, since 2×354423055031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354423054982 and 354423055000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354423055061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471476 + ... + 964953.

It is an arithmetic number, because the mean of its divisors is an integer number (88606184550).

Almost surely, 2^354423055031 is an apocalyptic number.

354423055031 is a deficient number, since it is larger than the sum of its proper divisors (1683169).

354423055031 is a wasteful number, since it uses less digits than its factorization.

354423055031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683168.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 354423055031 its reverse (130550324453), we get a palindrome (484973379484).

The spelling of 354423055031 in words is "three hundred fifty-four billion, four hundred twenty-three million, fifty-five thousand, thirty-one".