1614770550431 has 2 divisors, whose sum is σ = 1614770550432. Its totient is φ = 1614770550430.

The previous prime is 1614770550389. The next prime is 1614770550467. The reversal of 1614770550431 is 1340550774161.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1614770550431 is a prime.

It is a super-2 number, since 2×1614770550431² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1614770850431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807385275215 + 807385275216.

It is an arithmetic number, because the mean of its divisors is an integer number (807385275216).

Almost surely, 2^{1614770550431} is an apocalyptic number.

1614770550431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1614770550431 is an equidigital number, since it uses as much as digits as its factorization.

1614770550431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 44.

The spelling of 1614770550431 in words is "one trillion, six hundred fourteen billion, seven hundred seventy million, five hundred fifty thousand, four hundred thirty-one".