1432542046 has 32 divisors (see below), whose sum is σ = 2372001408. Its totient is φ = 644736000.

The previous prime is 1432542037. The next prime is 1432542047. The reversal of 1432542046 is 6402452341.

It is a super-2 number, since 2×1432542046² = 4104353427115732232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1432541999 and 1432542017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432542047) 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, 356046 + ... + 360046.

It is an arithmetic number, because the mean of its divisors is an integer number (74125044).

Almost surely, 2^1432542046 is an apocalyptic number.

1432542046 is a deficient number, since it is larger than the sum of its proper divisors (939459362).

1432542046 is a wasteful number, since it uses less digits than its factorization.

1432542046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 1432542046 is about 37848.9371845498. The cubic root of 1432542046 is about 1127.2903584151.

Adding to 1432542046 its reverse (6402452341), we get a palindrome (7834994387).

The spelling of 1432542046 in words is "one billion, four hundred thirty-two million, five hundred forty-two thousand, forty-six".