47295136442 has 16 divisors (see below), whose sum is σ = 72598764480. Its totient is φ = 23095642752.

The previous prime is 47295136439. The next prime is 47295136451. The reversal of 47295136442 is 24463159274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1791434 + ... + 1817642.

It is an arithmetic number, because the mean of its divisors is an integer number (4537422780).

Almost surely, 2^47295136442 is an apocalyptic number.

47295136442 is a deficient number, since it is larger than the sum of its proper divisors (25303628038).

47295136442 is a wasteful number, since it uses less digits than its factorization.

47295136442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47237.

The product of its digits is 1451520, while the sum is 47.

The spelling of 47295136442 in words is "forty-seven billion, two hundred ninety-five million, one hundred thirty-six thousand, four hundred forty-two".