154366432042 has 8 divisors (see below), whose sum is σ = 231560067456. Its totient is φ = 77179742892.

The previous prime is 154366432009. The next prime is 154366432061. The reversal of 154366432042 is 240234663451.

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

It is a junction number, because it is equal to n+sod(n) for n = 154366431986 and 154366432004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1680648 + ... + 1770115.

It is an arithmetic number, because the mean of its divisors is an integer number (28945008432).

Almost surely, 2^154366432042 is an apocalyptic number.

154366432042 is a deficient number, since it is larger than the sum of its proper divisors (77193635414).

154366432042 is a wasteful number, since it uses less digits than its factorization.

154366432042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473132.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 154366432042 in words is "one hundred fifty-four billion, three hundred sixty-six million, four hundred thirty-two thousand, forty-two".