33401234130 has 64 divisors (see below), whose sum is σ = 87974304768. Its totient is φ = 8048768960.

The previous prime is 33401234123. The next prime is 33401234149. The reversal of 33401234130 is 3143210433.

It is a super-2 number, since 2×33401234130² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33401234130.

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, 247932 + ... + 358151.

It is an arithmetic number, because the mean of its divisors is an integer number (1374598512).

Almost surely, 2^33401234130 is an apocalyptic number.

33401234130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

33401234130 is an abundant number, since it is smaller than the sum of its proper divisors (54573070638).

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

33401234130 is a wasteful number, since it uses less digits than its factorization.

33401234130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606271.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 33401234130 its reverse (3143210433), we get a palindrome (36544444563).

The spelling of 33401234130 in words is "thirty-three billion, four hundred one million, two hundred thirty-four thousand, one hundred thirty".