33103141040 has 40 divisors (see below), whose sum is σ = 77119134000. Its totient is φ = 13214704896.

The previous prime is 33103141037. The next prime is 33103141073. The reversal of 33103141040 is 4014130133.

It is a tau number, because it is divible by the number of its divisors (40).

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

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, 374699 + ... + 454538.

It is an arithmetic number, because the mean of its divisors is an integer number (1927978350).

Almost surely, 2^33103141040 is an apocalyptic number.

It is an amenable number.

33103141040 is an abundant number, since it is smaller than the sum of its proper divisors (44015992960).

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

33103141040 is a wasteful number, since it uses less digits than its factorization.

33103141040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829749 (or 829743 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 33103141040 its reverse (4014130133), we get a palindrome (37117271173).

The spelling of 33103141040 in words is "thirty-three billion, one hundred three million, one hundred forty-one thousand, forty".