1201342404 has 24 divisors (see below), whose sum is σ = 2804038720. Its totient is φ = 400317984.

The previous prime is 1201342399. The next prime is 1201342409. The reversal of 1201342404 is 4042431021.

It is an interprime number because it is at equal distance from previous prime (1201342399) and next prime (1201342409).

It is not an unprimeable number, because it can be changed into a prime (1201342409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27102 + ... + 56010.

Almost surely, 2^1201342404 is an apocalyptic number.

It is an amenable number.

1201342404 is an abundant number, since it is smaller than the sum of its proper divisors (1602696316).

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

1201342404 is a wasteful number, since it uses less digits than its factorization.

1201342404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32379 (or 32377 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1201342404 is about 34660.3866683567. The cubic root of 1201342404 is about 1063.0546762688.

Adding to 1201342404 its reverse (4042431021), we get a palindrome (5243773425).

The spelling of 1201342404 in words is "one billion, two hundred one million, three hundred forty-two thousand, four hundred four".