20141952931 has 8 divisors (see below), whose sum is σ = 20333337200. Its totient is φ = 19950688800.

The previous prime is 20141952911. The next prime is 20141952949. The reversal of 20141952931 is 13925914102.

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 20141952931 - 2¹¹ = 20141950883 is a prime.

It is a super-2 number, since 2×20141952931² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20141952911) 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, 326881 + ... + 383581.

It is an arithmetic number, because the mean of its divisors is an integer number (2541667150).

Almost surely, 2^20141952931 is an apocalyptic number.

20141952931 is a deficient number, since it is larger than the sum of its proper divisors (191384269).

20141952931 is a wasteful number, since it uses less digits than its factorization.

20141952931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60069.

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 20141952931 in words is "twenty billion, one hundred forty-one million, nine hundred fifty-two thousand, nine hundred thirty-one".