1342764672431 has 8 divisors (see below), whose sum is σ = 1652633443104. Its totient is φ = 1062407213280.

The previous prime is 1342764672413. The next prime is 1342764672467.

1342764672431 is nontrivially palindromic in base 10.

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

It is a de Polignac number, because none of the positive numbers 2^k-1342764672431 is a prime.

It is a super-2 number, since 2×1342764672431² (a number of 25 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 1342764672431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342764672401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7377827780 + ... + 7377827961.

It is an arithmetic number, because the mean of its divisors is an integer number (206579180388).

Almost surely, 2^{1342764672431} is an apocalyptic number.

1342764672431 is a deficient number, since it is larger than the sum of its proper divisors (309868770673).

1342764672431 is a wasteful number, since it uses less digits than its factorization.

1342764672431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14755655761.

The product of its digits is 4064256, while the sum is 50.

The spelling of 1342764672431 in words is "one trillion, three hundred forty-two billion, seven hundred sixty-four million, six hundred seventy-two thousand, four hundred thirty-one".