334404545431 has 16 divisors (see below), whose sum is σ = 376605047808. Its totient is φ = 294172401600.

The previous prime is 334404545429. The next prime is 334404545437. The reversal of 334404545431 is 134545404433.

It is not a de Polignac number, because 334404545431 - 2¹ = 334404545429 is a prime.

It is a super-2 number, since 2×334404545431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334404545437) 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, 4758556 + ... + 4828318.

It is an arithmetic number, because the mean of its divisors is an integer number (23537815488).

Almost surely, 2^334404545431 is an apocalyptic number.

334404545431 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

334404545431 is a deficient number, since it is larger than the sum of its proper divisors (42200502377).

334404545431 is a wasteful number, since it uses less digits than its factorization.

334404545431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83862.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 334404545431 its reverse (134545404433), we get a palindrome (468949949864).

The spelling of 334404545431 in words is "three hundred thirty-four billion, four hundred four million, five hundred forty-five thousand, four hundred thirty-one".