42403292454 has 32 divisors (see below), whose sum is σ = 86548041216. Its totient is φ = 13846520160.

The previous prime is 42403292431. The next prime is 42403292473. The reversal of 42403292454 is 45429230424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218622 + ... + 364145.

It is an arithmetic number, because the mean of its divisors is an integer number (2704626288).

Almost surely, 2^42403292454 is an apocalyptic number.

42403292454 is an abundant number, since it is smaller than the sum of its proper divisors (44144748762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42403292454 is a wasteful number, since it uses less digits than its factorization.

42403292454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583020.

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 42403292454 in words is "forty-two billion, four hundred three million, two hundred ninety-two thousand, four hundred fifty-four".