372142671 has 8 divisors (see below), whose sum is σ = 499476864. Its totient is φ = 246451800.

The previous prime is 372142669. The next prime is 372142709. The reversal of 372142671 is 176241273.

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

It is not a de Polignac number, because 372142671 - 2¹ = 372142669 is a prime.

It is a super-3 number, since 3×372142671³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372142621) 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, 410301 + ... + 411206.

It is an arithmetic number, because the mean of its divisors is an integer number (62434608).

Almost surely, 2^372142671 is an apocalyptic number.

372142671 is a deficient number, since it is larger than the sum of its proper divisors (127334193).

372142671 is a wasteful number, since it uses less digits than its factorization.

372142671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821661.

The product of its digits is 14112, while the sum is 33.

The square root of 372142671 is about 19290.9997408118. Note that the first 3 decimals coincide. The cubic root of 372142671 is about 719.2885661663.

The spelling of 372142671 in words is "three hundred seventy-two million, one hundred forty-two thousand, six hundred seventy-one".