47158465798378 has 32 divisors (see below), whose sum is σ = 77242562084160. Its totient is φ = 21415068178560.

The previous prime is 47158465798349. The next prime is 47158465798399. The reversal of 47158465798378 is 87389756485174.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368209000 + ... + 368337052.

It is an arithmetic number, because the mean of its divisors is an integer number (2413830065130).

Almost surely, 2^{47158465798378} is an apocalyptic number.

47158465798378 is a deficient number, since it is larger than the sum of its proper divisors (30084096285782).

47158465798378 is a wasteful number, since it uses less digits than its factorization.

47158465798378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144022.

The product of its digits is 11379916800, while the sum is 82.

The spelling of 47158465798378 in words is "forty-seven trillion, one hundred fifty-eight billion, four hundred sixty-five million, seven hundred ninety-eight thousand, three hundred seventy-eight".