3143533150542 has 32 divisors (see below), whose sum is σ = 6316351632000. Its totient is φ = 1042966149408.

The previous prime is 3143533150481. The next prime is 3143533150543. The reversal of 3143533150542 is 2450513353413.

It is a self number, because there is not a number n which added to its sum of digits gives 3143533150542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143533150543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4433709 + ... + 5093607.

It is an arithmetic number, because the mean of its divisors is an integer number (197385988500).

Almost surely, 2^{3143533150542} is an apocalyptic number.

3143533150542 is an abundant number, since it is smaller than the sum of its proper divisors (3172818481458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3143533150542 is a wasteful number, since it uses less digits than its factorization.

3143533150542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663600.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 3143533150542 in words is "three trillion, one hundred forty-three billion, five hundred thirty-three million, one hundred fifty thousand, five hundred forty-two".