1477348083144 has 160 divisors (see below), whose sum is σ = 4211840793600. Its totient is φ = 483731740800.

The previous prime is 1477348083137. The next prime is 1477348083229. The reversal of 1477348083144 is 4413808437741.

It is a happy number.

1477348083144 is a `hidden beast` number, since 1 + 4 + 7 + 73 + 480 + 83 + 14 + 4 = 666.

It is a super-2 number, since 2×1477348083144² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8223027 + ... + 8400765.

It is an arithmetic number, because the mean of its divisors is an integer number (26324004960).

Almost surely, 2^{1477348083144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1477348083144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2105920396800).

1477348083144 is an abundant number, since it is smaller than the sum of its proper divisors (2734492710456).

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

1477348083144 is a wasteful number, since it uses less digits than its factorization.

1477348083144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177985 (or 177972 counting only the distinct ones).

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

The spelling of 1477348083144 in words is "one trillion, four hundred seventy-seven billion, three hundred forty-eight million, eighty-three thousand, one hundred forty-four".