47242588314154 has 4 divisors (see below), whose sum is σ = 70863882471234. Its totient is φ = 23621294157076.

The previous prime is 47242588314121. The next prime is 47242588314167. The reversal of 47242588314154 is 45141388524274.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 43475864266129 + 3766724048025 = 6593623^2 + 1940805^2 .

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11810647078537 + ... + 11810647078540.

Almost surely, 2^{47242588314154} is an apocalyptic number.

47242588314154 is a deficient number, since it is larger than the sum of its proper divisors (23621294157080).

47242588314154 is a wasteful number, since it uses less digits than its factorization.

47242588314154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23621294157079.

The product of its digits is 34406400, while the sum is 58.

The spelling of 47242588314154 in words is "forty-seven trillion, two hundred forty-two billion, five hundred eighty-eight million, three hundred fourteen thousand, one hundred fifty-four".