1474850447994 has 32 divisors (see below), whose sum is σ = 3677549170176. Its totient is φ = 383078038320.

The previous prime is 1474850447989. The next prime is 1474850448013. The reversal of 1474850447994 is 4997440584741.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 1596158032 + ... + 1596158955.

It is an arithmetic number, because the mean of its divisors is an integer number (114923411568).

Almost surely, 2^{1474850447994} is an apocalyptic number.

1474850447994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1474850447994 is an abundant number, since it is smaller than the sum of its proper divisors (2202698722182).

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

1474850447994 is a wasteful number, since it uses less digits than its factorization.

1474850447994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3192317010.

The product of its (nonzero) digits is 162570240, while the sum is 66.

The spelling of 1474850447994 in words is "one trillion, four hundred seventy-four billion, eight hundred fifty million, four hundred forty-seven thousand, nine hundred ninety-four".