2019425853102 has 16 divisors (see below), whose sum is σ = 4615830521472. Its totient is φ = 576978815160.

The previous prime is 2019425853091. The next prime is 2019425853113. The reversal of 2019425853102 is 2013585249102.

It is an interprime number because it is at equal distance from previous prime (2019425853091) and next prime (2019425853113).

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 48081567931 = 2019425853102 / (2 + 0 + 1 + 9 + 4 + 2 + 5 + 8 + 5 + 3 + 1 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24040783924 + ... + 24040784007.

It is an arithmetic number, because the mean of its divisors is an integer number (288489407592).

Almost surely, 2^{2019425853102} is an apocalyptic number.

2019425853102 is an abundant number, since it is smaller than the sum of its proper divisors (2596404668370).

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

2019425853102 is a wasteful number, since it uses less digits than its factorization.

2019425853102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48081567943.

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 2019425853102 in words is "two trillion, nineteen billion, four hundred twenty-five million, eight hundred fifty-three thousand, one hundred two".