33465000140 has 96 divisors (see below), whose sum is σ = 87419352384. Its totient is φ = 10572226560.

The previous prime is 33465000139. The next prime is 33465000193. The reversal of 33465000140 is 4100056433.

It is a super-2 number, since 2×33465000140² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 295529 + ... + 392768.

It is an arithmetic number, because the mean of its divisors is an integer number (910618254).

Almost surely, 2^33465000140 is an apocalyptic number.

It is an amenable number.

33465000140 is an abundant number, since it is smaller than the sum of its proper divisors (53954352244).

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

33465000140 is a wasteful number, since it uses less digits than its factorization.

33465000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688347 (or 688345 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 33465000140 its reverse (4100056433), we get a palindrome (37565056573).

The spelling of 33465000140 in words is "thirty-three billion, four hundred sixty-five million, one hundred forty", and thus it is an aban number.