1401675407673 has 16 divisors (see below), whose sum is σ = 1979835929280. Its totient is φ = 879038137856.

The previous prime is 1401675407669. The next prime is 1401675407683. The reversal of 1401675407673 is 3767045761041.

It is a cyclic number.

It is not a de Polignac number, because 1401675407673 - 2² = 1401675407669 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1401675407683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6842940 + ... + 7044797.

It is an arithmetic number, because the mean of its divisors is an integer number (123739745580).

Almost surely, 2^{1401675407673} is an apocalyptic number.

It is an amenable number.

1401675407673 is a deficient number, since it is larger than the sum of its proper divisors (578160521607).

1401675407673 is a wasteful number, since it uses less digits than its factorization.

1401675407673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13889736.

The product of its (nonzero) digits is 2963520, while the sum is 51.

The spelling of 1401675407673 in words is "one trillion, four hundred one billion, six hundred seventy-five million, four hundred seven thousand, six hundred seventy-three".