142541908713 has 24 divisors (see below), whose sum is σ = 207175569536. Its totient is φ = 94438159200.

The previous prime is 142541908711. The next prime is 142541908723. The reversal of 142541908713 is 317809145241.

142541908713 is a `hidden beast` number, since 1 + 4 + 2 + 541 + 90 + 8 + 7 + 13 = 666.

It is not a de Polignac number, because 142541908713 - 2¹ = 142541908711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142541908711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 894678 + ... + 1041888.

Almost surely, 2^142541908713 is an apocalyptic number.

It is an amenable number.

142541908713 is a deficient number, since it is larger than the sum of its proper divisors (64633660823).

142541908713 is a wasteful number, since it uses less digits than its factorization.

142541908713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147885 (or 147882 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 142541908713 in words is "one hundred forty-two billion, five hundred forty-one million, nine hundred eight thousand, seven hundred thirteen".