1612245342 has 32 divisors (see below), whose sum is σ = 3429216000. Its totient is φ = 503877888.

The previous prime is 1612245331. The next prime is 1612245367. The reversal of 1612245342 is 2435422161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61842 + ... + 83957.

It is an arithmetic number, because the mean of its divisors is an integer number (107163000).

Almost surely, 2^1612245342 is an apocalyptic number.

1612245342 is an abundant number, since it is smaller than the sum of its proper divisors (1816970658).

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

1612245342 is a wasteful number, since it uses less digits than its factorization.

1612245342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145920.

The product of its digits is 11520, while the sum is 30.

The square root of 1612245342 is about 40152.7750224066. The cubic root of 1612245342 is about 1172.5833152442.

The spelling of 1612245342 in words is "one billion, six hundred twelve million, two hundred forty-five thousand, three hundred forty-two".