1345433502 has 32 divisors (see below), whose sum is σ = 3080736000. Its totient is φ = 383727168.

The previous prime is 1345433501. The next prime is 1345433503. The reversal of 1345433502 is 2053345431.

1345433502 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1345433501) and next prime (1345433503).

It is a self number, because there is not a number n which added to its sum of digits gives 1345433502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345433501) 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, 4252 + ... + 52047.

It is an arithmetic number, because the mean of its divisors is an integer number (96273000).

Almost surely, 2^1345433502 is an apocalyptic number.

1345433502 is an abundant number, since it is smaller than the sum of its proper divisors (1735302498).

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

1345433502 is a wasteful number, since it uses less digits than its factorization.

1345433502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56880.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 1345433502 is about 36680.1513355657. The cubic root of 1345433502 is about 1103.9618846455.

Adding to 1345433502 its reverse (2053345431), we get a palindrome (3398778933).

The spelling of 1345433502 in words is "one billion, three hundred forty-five million, four hundred thirty-three thousand, five hundred two".