35431552542 has 16 divisors (see below), whose sum is σ = 72511084800. Its totient is φ = 11535854232.

The previous prime is 35431552537. The next prime is 35431552549. The reversal of 35431552542 is 24525513453.

It is a self number, because there is not a number n which added to its sum of digits gives 35431552542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35431552549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68665542 + ... + 68666057.

It is an arithmetic number, because the mean of its divisors is an integer number (4531942800).

Almost surely, 2^35431552542 is an apocalyptic number.

35431552542 is an abundant number, since it is smaller than the sum of its proper divisors (37079532258).

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

35431552542 is a wasteful number, since it uses less digits than its factorization.

35431552542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137331647.

The product of its digits is 360000, while the sum is 39.

The spelling of 35431552542 in words is "thirty-five billion, four hundred thirty-one million, five hundred fifty-two thousand, five hundred forty-two".