1474460450155 has 36 divisors (see below), whose sum is σ = 2262348098640. Its totient is φ = 919144158240.

The previous prime is 1474460450147. The next prime is 1474460450189. The reversal of 1474460450155 is 5510540644741.

It is a happy number.

It is not a de Polignac number, because 1474460450155 - 2³ = 1474460450147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24838975 + ... + 24898264.

It is an arithmetic number, because the mean of its divisors is an integer number (62843002740).

Almost surely, 2^{1474460450155} is an apocalyptic number.

1474460450155 is a deficient number, since it is larger than the sum of its proper divisors (787887648485).

1474460450155 is a wasteful number, since it uses less digits than its factorization.

1474460450155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49737280 (or 49737262 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 1474460450155 in words is "one trillion, four hundred seventy-four billion, four hundred sixty million, four hundred fifty thousand, one hundred fifty-five".