42345454430 has 16 divisors (see below), whose sum is σ = 77994419184. Its totient is φ = 16544270400.

The previous prime is 42345454409. The next prime is 42345454433. The reversal of 42345454430 is 3445454324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42345454433) 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, 49238471 + ... + 49239330.

It is an arithmetic number, because the mean of its divisors is an integer number (4874651199).

Almost surely, 2^42345454430 is an apocalyptic number.

42345454430 is a deficient number, since it is larger than the sum of its proper divisors (35648964754).

42345454430 is a wasteful number, since it uses less digits than its factorization.

42345454430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98477851.

The product of its (nonzero) digits is 460800, while the sum is 38.

The spelling of 42345454430 in words is "forty-two billion, three hundred forty-five million, four hundred fifty-four thousand, four hundred thirty".