3833135445240 has 96 divisors (see below), whose sum is σ = 12457939459680. Its totient is φ = 1022148999936.

The previous prime is 3833135445199. The next prime is 3833135445253. The reversal of 3833135445240 is 425445313383.

It is a happy number.

3833135445240 is a `hidden beast` number, since 3 + 8 + 3 + 3 + 13 + 544 + 52 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28761237 + ... + 28894203.

It is an arithmetic number, because the mean of its divisors is an integer number (129770202705).

Almost surely, 2^{3833135445240} is an apocalyptic number.

3833135445240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3833135445240 is an abundant number, since it is smaller than the sum of its proper divisors (8624804014440).

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

3833135445240 is a wasteful number, since it uses less digits than its factorization.

3833135445240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213061 (or 213054 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 3833135445240 in words is "three trillion, eight hundred thirty-three billion, one hundred thirty-five million, four hundred forty-five thousand, two hundred forty".