3140000432531 has 2 divisors, whose sum is σ = 3140000432532. Its totient is φ = 3140000432530.

The previous prime is 3140000432419. The next prime is 3140000432573. The reversal of 3140000432531 is 1352340000413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3140000432531 is a prime.

It is a super-2 number, since 2×3140000432531² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3140000432531.

It is not a weakly prime, because it can be changed into another prime (3140000435531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570000216265 + 1570000216266.

It is an arithmetic number, because the mean of its divisors is an integer number (1570000216266).

Almost surely, 2^{3140000432531} is an apocalyptic number.

3140000432531 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140000432531 is an equidigital number, since it uses as much as digits as its factorization.

3140000432531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 3140000432531 its reverse (1352340000413), we get a palindrome (4492340432944).

The spelling of 3140000432531 in words is "three trillion, one hundred forty billion, four hundred thirty-two thousand, five hundred thirty-one".