1009141455100 has 18 divisors (see below), whose sum is σ = 2189836957784. Its totient is φ = 403656582000.

The previous prime is 1009141455067. The next prime is 1009141455109. The reversal of 1009141455100 is 15541419001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009141455109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5045707176 + ... + 5045707375.

Almost surely, 2^{1009141455100} is an apocalyptic number.

1009141455100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1009141455100 is an abundant number, since it is smaller than the sum of its proper divisors (1180695502684).

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

1009141455100 is a wasteful number, since it uses less digits than its factorization.

1009141455100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10091414565 (or 10091414558 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 31.

The spelling of 1009141455100 in words is "one trillion, nine billion, one hundred forty-one million, four hundred fifty-five thousand, one hundred".