1344861051 has 16 divisors (see below), whose sum is σ = 1882675200. Its totient is φ = 852733728.

The previous prime is 1344861047. The next prime is 1344861053. The reversal of 1344861051 is 1501684431.

It is not a de Polignac number, because 1344861051 - 2² = 1344861047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1344861053) 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, 109531 + ... + 121188.

It is an arithmetic number, because the mean of its divisors is an integer number (117667200).

Almost surely, 2^1344861051 is an apocalyptic number.

1344861051 is a deficient number, since it is larger than the sum of its proper divisors (537814149).

1344861051 is a wasteful number, since it uses less digits than its factorization.

1344861051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230818.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1344861051 is about 36672.3472251232. The cubic root of 1344861051 is about 1103.8052923071.

The spelling of 1344861051 in words is "one billion, three hundred forty-four million, eight hundred sixty-one thousand, fifty-one".