42614453478 has 64 divisors (see below), whose sum is σ = 87441903360. Its totient is φ = 13840848000.

The previous prime is 42614453471. The next prime is 42614453491. The reversal of 42614453478 is 87435441624.

42614453478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42614453471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40546053 + ... + 40547103.

It is an arithmetic number, because the mean of its divisors is an integer number (1366279740).

Almost surely, 2^42614453478 is an apocalyptic number.

42614453478 is an abundant number, since it is smaller than the sum of its proper divisors (44827449882).

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

42614453478 is a wasteful number, since it uses less digits than its factorization.

42614453478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053.

The product of its digits is 2580480, while the sum is 48.

The spelling of 42614453478 in words is "forty-two billion, six hundred fourteen million, four hundred fifty-three thousand, four hundred seventy-eight".