3724311152540 has 384 divisors, whose sum is σ = 9397823275008. Its totient is φ = 1224441630720.

The previous prime is 3724311152521. The next prime is 3724311152543. The reversal of 3724311152540 is 452511134273.

3724311152540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3724311152494 and 3724311152503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3724311152543) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5452871039 + ... + 5452871721.

It is an arithmetic number, because the mean of its divisors is an integer number (24473498112).

Almost surely, 2^{3724311152540} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3724311152540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4698911637504).

3724311152540 is an abundant number, since it is smaller than the sum of its proper divisors (5673512122468).

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

3724311152540 is a wasteful number, since it uses less digits than its factorization.

3724311152540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1297 (or 1295 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 3724311152540 in words is "three trillion, seven hundred twenty-four billion, three hundred eleven million, one hundred fifty-two thousand, five hundred forty".