46438443970 has 16 divisors (see below), whose sum is σ = 87988631040. Its totient is φ = 17597726064.

The previous prime is 46438443967. The next prime is 46438443977. The reversal of 46438443970 is 7934483464.

It is not an unprimeable number, because it can be changed into a prime (46438443977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122206242 + ... + 122206621.

It is an arithmetic number, because the mean of its divisors is an integer number (5499289440).

Almost surely, 2^46438443970 is an apocalyptic number.

46438443970 is a deficient number, since it is larger than the sum of its proper divisors (41550187070).

46438443970 is a wasteful number, since it uses less digits than its factorization.

46438443970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244412889.

The product of its (nonzero) digits is 6967296, while the sum is 52.

The spelling of 46438443970 in words is "forty-six billion, four hundred thirty-eight million, four hundred forty-three thousand, nine hundred seventy".