42672426154 has 8 divisors (see below), whose sum is σ = 67377515040. Its totient is φ = 20213254476.

The previous prime is 42672426119. The next prime is 42672426157. The reversal of 42672426154 is 45162427624.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42672426154.

It is not an unprimeable number, because it can be changed into a prime (42672426157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561479254 + ... + 561479329.

It is an arithmetic number, because the mean of its divisors is an integer number (8422189380).

Almost surely, 2^42672426154 is an apocalyptic number.

42672426154 is a deficient number, since it is larger than the sum of its proper divisors (24705088886).

42672426154 is a wasteful number, since it uses less digits than its factorization.

42672426154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122958604.

The product of its digits is 645120, while the sum is 43.

The spelling of 42672426154 in words is "forty-two billion, six hundred seventy-two million, four hundred twenty-six thousand, one hundred fifty-four".