1619016316116 has 48 divisors (see below), whose sum is σ = 3821543022528. Its totient is φ = 533427520000.

The previous prime is 1619016316111. The next prime is 1619016316117. The reversal of 1619016316116 is 6116136109161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1619016316111) 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, 407610 + ... + 1845041.

It is an arithmetic number, because the mean of its divisors is an integer number (79615479636).

Almost surely, 2^{1619016316116} is an apocalyptic number.

It is an amenable number.

1619016316116 is an abundant number, since it is smaller than the sum of its proper divisors (2202526706412).

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

1619016316116 is a wasteful number, since it uses less digits than its factorization.

1619016316116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253352 (or 2253350 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 42.

The spelling of 1619016316116 in words is "one trillion, six hundred nineteen billion, sixteen million, three hundred sixteen thousand, one hundred sixteen".