3753228991340 has 24 divisors (see below), whose sum is σ = 7916502393072. Its totient is φ = 1494677975360.

The previous prime is 3753228991339. The next prime is 3753228991459. The reversal of 3753228991340 is 431998223573.

It is a super-2 number, since 2×3753228991340² (a number of 26 digits) contains 22 as substring.

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, 413346671 + ... + 413355750.

It is an arithmetic number, because the mean of its divisors is an integer number (329854266378).

Almost surely, 2^{3753228991340} is an apocalyptic number.

It is an amenable number.

3753228991340 is an abundant number, since it is smaller than the sum of its proper divisors (4163273401732).

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

3753228991340 is a wasteful number, since it uses less digits than its factorization.

3753228991340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826702657 (or 826702655 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 3753228991340 in words is "three trillion, seven hundred fifty-three billion, two hundred twenty-eight million, nine hundred ninety-one thousand, three hundred forty".