1471380479040 has 56 divisors (see below), whose sum is σ = 4671633024000. Its totient is φ = 392368127488.

The previous prime is 1471380479027. The next prime is 1471380479057. The reversal of 1471380479040 is 409740831741.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766343040 + ... + 766344959.

Almost surely, 2^{1471380479040} is an apocalyptic number.

1471380479040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1471380479040 is an abundant number, since it is smaller than the sum of its proper divisors (3200252544960).

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

1471380479040 is a wasteful number, since it uses less digits than its factorization.

1471380479040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532688019 (or 1532688009 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 1471380479040 in words is "one trillion, four hundred seventy-one billion, three hundred eighty million, four hundred seventy-nine thousand, forty".