245367637342 has 8 divisors (see below), whose sum is σ = 377998792776. Its totient is φ = 119368039752.

The previous prime is 245367637337. The next prime is 245367637349. The reversal of 245367637342 is 243736763542.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 245367637342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245367637349) 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, 1657889368 + ... + 1657889515.

It is an arithmetic number, because the mean of its divisors is an integer number (47249849097).

Almost surely, 2^245367637342 is an apocalyptic number.

245367637342 is a deficient number, since it is larger than the sum of its proper divisors (132631155434).

245367637342 is a wasteful number, since it uses less digits than its factorization.

245367637342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315778922.

The product of its digits is 15240960, while the sum is 52.

The spelling of 245367637342 in words is "two hundred forty-five billion, three hundred sixty-seven million, six hundred thirty-seven thousand, three hundred forty-two".