31034132434 has 8 divisors (see below), whose sum is σ = 49289504508. Its totient is φ = 14604297600.

The previous prime is 31034132431. The next prime is 31034132449. The reversal of 31034132434 is 43423143013.

It can be written as a sum of positive squares in 2 ways, for example, as 28806575625 + 2227556809 = 169725^2 + 47197^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (31034132431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 456384267 + ... + 456384334.

Almost surely, 2^31034132434 is an apocalyptic number.

31034132434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31034132434 is a deficient number, since it is larger than the sum of its proper divisors (18255372074).

31034132434 is a wasteful number, since it uses less digits than its factorization.

31034132434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912768620.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 31034132434 its reverse (43423143013), we get a palindrome (74457275447).

The spelling of 31034132434 in words is "thirty-one billion, thirty-four million, one hundred thirty-two thousand, four hundred thirty-four".