1342897695 has 24 divisors (see below), whose sum is σ = 2357160000. Its totient is φ = 707144256.

The previous prime is 1342897691. The next prime is 1342897733. The reversal of 1342897695 is 5967982431.

It is not a de Polignac number, because 1342897695 - 2² = 1342897691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342897691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185320 + ... + 192429.

It is an arithmetic number, because the mean of its divisors is an integer number (98215000).

Almost surely, 2^1342897695 is an apocalyptic number.

1342897695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1342897695 is a deficient number, since it is larger than the sum of its proper divisors (1014262305).

1342897695 is a wasteful number, since it uses less digits than its factorization.

1342897695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377839 (or 377836 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 1342897695 is about 36645.5685588312. The cubic root of 1342897695 is about 1103.2678840725.

The spelling of 1342897695 in words is "one billion, three hundred forty-two million, eight hundred ninety-seven thousand, six hundred ninety-five".