1202434356 has 24 divisors (see below), whose sum is σ = 2830512384. Its totient is φ = 397264000.

The previous prime is 1202434339. The next prime is 1202434369. The reversal of 1202434356 is 6534342021.

1202434356 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442020 + ... + 444731.

It is an arithmetic number, because the mean of its divisors is an integer number (117938016).

Almost surely, 2^1202434356 is an apocalyptic number.

It is an amenable number.

1202434356 is an abundant number, since it is smaller than the sum of its proper divisors (1628078028).

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

1202434356 is a wasteful number, since it uses less digits than its factorization.

1202434356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886871 (or 886869 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 1202434356 is about 34676.1352517838. The cubic root of 1202434356 is about 1063.3766641693.

Adding to 1202434356 its reverse (6534342021), we get a palindrome (7736776377).

The spelling of 1202434356 in words is "one billion, two hundred two million, four hundred thirty-four thousand, three hundred fifty-six".