1612631342 has 8 divisors (see below), whose sum is σ = 2764510896. Its totient is φ = 691127712.

The previous prime is 1612631329. The next prime is 1612631351. The reversal of 1612631342 is 2431362161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57593963 + ... + 57593990.

It is an arithmetic number, because the mean of its divisors is an integer number (345563862).

Almost surely, 2^1612631342 is an apocalyptic number.

1612631342 is a deficient number, since it is larger than the sum of its proper divisors (1151879554).

1612631342 is a wasteful number, since it uses less digits than its factorization.

1612631342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115187962.

The product of its digits is 5184, while the sum is 29.

The square root of 1612631342 is about 40157.5813763728. The cubic root of 1612631342 is about 1172.6768868264.

The spelling of 1612631342 in words is "one billion, six hundred twelve million, six hundred thirty-one thousand, three hundred forty-two".