1342115471 has 4 divisors (see below), whose sum is σ = 1344171432. Its totient is φ = 1340059512.

The previous prime is 1342115419. The next prime is 1342115477. The reversal of 1342115471 is 1745112431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1342115471 - 2³⁰ = 268373647 is a prime.

It is a super-3 number, since 3×1342115471³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342115477) 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, 1027001 + ... + 1028306.

It is an arithmetic number, because the mean of its divisors is an integer number (336042858).

Almost surely, 2^1342115471 is an apocalyptic number.

1342115471 is a deficient number, since it is larger than the sum of its proper divisors (2055961).

1342115471 is an equidigital number, since it uses as much as digits as its factorization.

1342115471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055960.

The product of its digits is 3360, while the sum is 29.

The square root of 1342115471 is about 36634.8941720868. The cubic root of 1342115471 is about 1103.0536284276.

The spelling of 1342115471 in words is "one billion, three hundred forty-two million, one hundred fifteen thousand, four hundred seventy-one".