44668070478 has 12 divisors (see below), whose sum is σ = 96780819408. Its totient is φ = 14889356820.

The previous prime is 44668070477. The next prime is 44668070479. The reversal of 44668070478 is 87407086644.

44668070478 is a `hidden beast` number, since 4 + 46 + 68 + 0 + 70 + 478 = 666.

44668070478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44668070477) and next prime (44668070479).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44668070477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1240779718 + ... + 1240779753.

It is an arithmetic number, because the mean of its divisors is an integer number (8065068284).

Almost surely, 2^44668070478 is an apocalyptic number.

44668070478 is an abundant number, since it is smaller than the sum of its proper divisors (52112748930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44668070478 is a wasteful number, since it uses less digits than its factorization.

44668070478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481559479 (or 2481559476 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 44668070478 in words is "forty-four billion, six hundred sixty-eight million, seventy thousand, four hundred seventy-eight".