1477071710707 has 24 divisors (see below), whose sum is σ = 1572783483840. Its totient is φ = 1386926115840.

The previous prime is 1477071710701. The next prime is 1477071710711. The reversal of 1477071710707 is 7070171707741.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1477071710707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1477071710701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18842269 + ... + 18920497.

It is an arithmetic number, because the mean of its divisors is an integer number (65532645160).

Almost surely, 2^{1477071710707} is an apocalyptic number.

1477071710707 is a deficient number, since it is larger than the sum of its proper divisors (95711773133).

1477071710707 is a wasteful number, since it uses less digits than its factorization.

1477071710707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78731 (or 78712 counting only the distinct ones).

The product of its (nonzero) digits is 470596, while the sum is 49.

The spelling of 1477071710707 in words is "one trillion, four hundred seventy-seven billion, seventy-one million, seven hundred ten thousand, seven hundred seven".