10401033000440 has 32 divisors (see below), whose sum is σ = 24209300952000. Its totient is φ = 4016950675584.

The previous prime is 10401033000403. The next prime is 10401033000473. The reversal of 10401033000440 is 4400033010401.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 4483202720 + ... + 4483205039.

It is an arithmetic number, because the mean of its divisors is an integer number (756540654750).

Almost surely, 2^{10401033000440} is an apocalyptic number.

10401033000440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10401033000440 is an abundant number, since it is smaller than the sum of its proper divisors (13808267951560).

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

10401033000440 is a wasteful number, since it uses less digits than its factorization.

10401033000440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8966407799 (or 8966407795 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10401033000440 its reverse (4400033010401), we get a palindrome (14801066010841).

The spelling of 10401033000440 in words is "ten trillion, four hundred one billion, thirty-three million, four hundred forty", and thus it is an aban number.