1019141869700 has 36 divisors (see below), whose sum is σ = 2214555121380. Its totient is φ = 407100570240.

The previous prime is 1019141869667. The next prime is 1019141869717. The reversal of 1019141869700 is 79681419101.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 65363058244 + 953778811456 = 255662^2 + 976616^2 .

It is a super-2 number, since 2×1019141869700² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6878555 + ... + 7025154.

Almost surely, 2^{1019141869700} is an apocalyptic number.

1019141869700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1019141869700 is an abundant number, since it is smaller than the sum of its proper divisors (1195413251680).

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

1019141869700 is a wasteful number, since it uses less digits than its factorization.

1019141869700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13904456 (or 13904449 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 47.

The spelling of 1019141869700 in words is "one trillion, nineteen billion, one hundred forty-one million, eight hundred sixty-nine thousand, seven hundred".