1342022763 has 16 divisors (see below), whose sum is σ = 1948492800. Its totient is φ = 818364960.

The previous prime is 1342022749. The next prime is 1342022777. The reversal of 1342022763 is 3672202431.

It is an interprime number because it is at equal distance from previous prime (1342022749) and next prime (1342022777).

It is not a de Polignac number, because 1342022763 - 2²¹ = 1339925611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1342022763.

It is not an unprimeable number, because it can be changed into a prime (1342022743) 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, 404283 + ... + 407588.

It is an arithmetic number, because the mean of its divisors is an integer number (121780800).

Almost surely, 2^1342022763 is an apocalyptic number.

1342022763 is a deficient number, since it is larger than the sum of its proper divisors (606470037).

1342022763 is a wasteful number, since it uses less digits than its factorization.

1342022763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811922.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 1342022763 is about 36633.6288538277. The cubic root of 1342022763 is about 1103.0282296566.

The spelling of 1342022763 in words is "one billion, three hundred forty-two million, twenty-two thousand, seven hundred sixty-three".