9402061671 has 12 divisors (see below), whose sum is σ = 13896587848. Its totient is φ = 6122272464.

The previous prime is 9402061661. The next prime is 9402061673. The reversal of 9402061671 is 1761602049.

It is not a de Polignac number, because 9402061671 - 2⁹ = 9402061159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9402061673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12146980 + ... + 12147753.

Almost surely, 2^9402061671 is an apocalyptic number.

9402061671 is a deficient number, since it is larger than the sum of its proper divisors (4494526177).

9402061671 is a wasteful number, since it uses less digits than its factorization.

9402061671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24294782 (or 24294779 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 9402061671 is about 96964.2288217671. The cubic root of 9402061671 is about 2110.6085762048.

The spelling of 9402061671 in words is "nine billion, four hundred two million, sixty-one thousand, six hundred seventy-one".