1342946022 has 16 divisors (see below), whose sum is σ = 2930064192. Its totient is φ = 406953320.

The previous prime is 1342945999. The next prime is 1342946051. The reversal of 1342946022 is 2206492431.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10173768 + ... + 10173899.

It is an arithmetic number, because the mean of its divisors is an integer number (183129012).

Almost surely, 2^1342946022 is an apocalyptic number.

1342946022 is an abundant number, since it is smaller than the sum of its proper divisors (1587118170).

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

1342946022 is a wasteful number, since it uses less digits than its factorization.

1342946022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20347683.

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 1342946022 is about 36646.2279368559. The cubic root of 1342946022 is about 1103.2811183861.

The spelling of 1342946022 in words is "one billion, three hundred forty-two million, nine hundred forty-six thousand, twenty-two".