1433242542 has 32 divisors (see below), whose sum is σ = 3021592320. Its totient is φ = 451967040.

The previous prime is 1433242541. The next prime is 1433242549. The reversal of 1433242542 is 2452423341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1433242541) 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, 76242 + ... + 93162.

It is an arithmetic number, because the mean of its divisors is an integer number (94424760).

Almost surely, 2^1433242542 is an apocalyptic number.

1433242542 is an abundant number, since it is smaller than the sum of its proper divisors (1588349778).

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

1433242542 is a wasteful number, since it uses less digits than its factorization.

1433242542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17688.

The product of its digits is 23040, while the sum is 30.

The square root of 1433242542 is about 37858.1898933375. The cubic root of 1433242542 is about 1127.4740723271.

Adding to 1433242542 its reverse (2452423341), we get a palindrome (3885665883).

The spelling of 1433242542 in words is "one billion, four hundred thirty-three million, two hundred forty-two thousand, five hundred forty-two".