1616354612034 has 16 divisors (see below), whose sum is σ = 3280958616288. Its totient is φ = 530743305312.

The previous prime is 1616354612009. The next prime is 1616354612069. The reversal of 1616354612034 is 4302164536161.

It is a happy number.

It is a super-2 number, since 2×1616354612034² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2010390907 + ... + 2010391710.

It is an arithmetic number, because the mean of its divisors is an integer number (205059913518).

Almost surely, 2^{1616354612034} is an apocalyptic number.

1616354612034 is an abundant number, since it is smaller than the sum of its proper divisors (1664604004254).

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

1616354612034 is a wasteful number, since it uses less digits than its factorization.

1616354612034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020782689.

The product of its (nonzero) digits is 311040, while the sum is 42.

The spelling of 1616354612034 in words is "one trillion, six hundred sixteen billion, three hundred fifty-four million, six hundred twelve thousand, thirty-four".