42551147614 has 16 divisors (see below), whose sum is σ = 64463050080. Its totient is φ = 21063571200.

The previous prime is 42551147563. The next prime is 42551147623. The reversal of 42551147614 is 41674115524.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840822 + ... + 889990.

It is an arithmetic number, because the mean of its divisors is an integer number (4028940630).

Almost surely, 2^42551147614 is an apocalyptic number.

42551147614 is a deficient number, since it is larger than the sum of its proper divisors (21911902466).

42551147614 is a wasteful number, since it uses less digits than its factorization.

42551147614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53475.

The product of its digits is 134400, while the sum is 40.

The spelling of 42551147614 in words is "forty-two billion, five hundred fifty-one million, one hundred forty-seven thousand, six hundred fourteen".