1345400202 has 8 divisors (see below), whose sum is σ = 2690800416. Its totient is φ = 448466732.

The previous prime is 1345400197. The next prime is 1345400209. The reversal of 1345400202 is 2020045431.

It is a sphenic number, since it is the product of 3 distinct primes.

1345400202 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1345400209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112116678 + ... + 112116689.

It is an arithmetic number, because the mean of its divisors is an integer number (336350052).

Almost surely, 2^1345400202 is an apocalyptic number.

1345400202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1345400202 is a wasteful number, since it uses less digits than its factorization.

1345400202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224233372.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 1345400202 is about 36679.6974087846. The cubic root of 1345400202 is about 1103.9527767424.

Adding to 1345400202 its reverse (2020045431), we get a palindrome (3365445633).

The spelling of 1345400202 in words is "one billion, three hundred forty-five million, four hundred thousand, two hundred two".