31435450141 has 8 divisors (see below), whose sum is σ = 32022383744. Its totient is φ = 30851979840.

The previous prime is 31435450133. The next prime is 31435450303. The reversal of 31435450141 is 14105453413.

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 31435450141 - 2³ = 31435450133 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 (31435453141) 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, 847500 + ... + 883813.

It is an arithmetic number, because the mean of its divisors is an integer number (4002797968).

Almost surely, 2^31435450141 is an apocalyptic number.

It is an amenable number.

31435450141 is a deficient number, since it is larger than the sum of its proper divisors (586933603).

31435450141 is a wasteful number, since it uses less digits than its factorization.

31435450141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731651.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 31435450141 in words is "thirty-one billion, four hundred thirty-five million, four hundred fifty thousand, one hundred forty-one".