1000003461140 has 48 divisors (see below), whose sum is σ = 2130141888000. Its totient is φ = 394278373632.

The previous prime is 1000003461047. The next prime is 1000003461173. The reversal of 1000003461140 is 411643000001.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418112 + ... + 1474728.

It is an arithmetic number, because the mean of its divisors is an integer number (44377956000).

Almost surely, 2^{1000003461140} is an apocalyptic number.

1000003461140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000003461140 is an abundant number, since it is smaller than the sum of its proper divisors (1130138426860).

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

1000003461140 is a wasteful number, since it uses less digits than its factorization.

1000003461140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057304 (or 1057302 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1000003461140 its reverse (411643000001), we get a palindrome (1411646461141).

The spelling of 1000003461140 in words is "one trillion, three million, four hundred sixty-one thousand, one hundred forty".