1000035040000 has 180 divisors, whose sum is σ = 2507147131104. Its totient is φ = 397970944000.

The previous prime is 1000035039953. The next prime is 1000035040003. The reversal of 1000035040000 is 405300001.

It is not an unprimeable number, because it can be changed into a prime (1000035040003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 31504137 + ... + 31535863.

Almost surely, 2^{1000035040000} is an apocalyptic number.

1000035040000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000035040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1253573565552).

1000035040000 is an abundant number, since it is smaller than the sum of its proper divisors (1507112091104).

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

1000035040000 is an frugal number, since it uses more digits than its factorization.

1000035040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31960 (or 31931 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The spelling of 1000035040000 in words is "one trillion, thirty-five million, forty thousand".