1401632353171 has 8 divisors (see below), whose sum is σ = 1409356231424. Its totient is φ = 1393918674120.

The previous prime is 1401632353127. The next prime is 1401632353183. The reversal of 1401632353171 is 1713532361041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1401632353171 - 2¹³ = 1401632344979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1401632353171.

It is not an unprimeable number, because it can be changed into a prime (1401632353111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2274111 + ... + 2823976.

It is an arithmetic number, because the mean of its divisors is an integer number (176169528928).

Almost surely, 2^{1401632353171} is an apocalyptic number.

1401632353171 is a deficient number, since it is larger than the sum of its proper divisors (7723878253).

1401632353171 is a wasteful number, since it uses less digits than its factorization.

1401632353171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5099601.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 1401632353171 in words is "one trillion, four hundred one billion, six hundred thirty-two million, three hundred fifty-three thousand, one hundred seventy-one".