42702613455 has 8 divisors (see below), whose sum is σ = 68324181552. Its totient is φ = 22774727168.

The previous prime is 42702613451. The next prime is 42702613483. The reversal of 42702613455 is 55431620724.

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

It is a cyclic number.

It is not a de Polignac number, because 42702613455 - 2² = 42702613451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42702613451) 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, 1423420434 + ... + 1423420463.

It is an arithmetic number, because the mean of its divisors is an integer number (8540522694).

Almost surely, 2^42702613455 is an apocalyptic number.

42702613455 is a deficient number, since it is larger than the sum of its proper divisors (25621568097).

42702613455 is a wasteful number, since it uses less digits than its factorization.

42702613455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846840905.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 42702613455 in words is "forty-two billion, seven hundred two million, six hundred thirteen thousand, four hundred fifty-five".