1481474140074 has 12 divisors (see below), whose sum is σ = 3209860636866. Its totient is φ = 493824713352.

The previous prime is 1481474140019. The next prime is 1481474140087. The reversal of 1481474140074 is 4700414741841.

It can be written as a sum of positive squares in only one way, i.e., 1278787797225 + 202686342849 = 1130835^2 + 450207^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41152059429 + ... + 41152059464.

Almost surely, 2^{1481474140074} is an apocalyptic number.

1481474140074 is an abundant number, since it is smaller than the sum of its proper divisors (1728386496792).

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

1481474140074 is a wasteful number, since it uses less digits than its factorization.

1481474140074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82304118901 (or 82304118898 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 45.

The spelling of 1481474140074 in words is "one trillion, four hundred eighty-one billion, four hundred seventy-four million, one hundred forty thousand, seventy-four".