3720001274000 has 320 divisors, whose sum is σ = 10203989402880. Its totient is φ = 1299271680000.

The previous prime is 3720001273997. The next prime is 3720001274039. The reversal of 3720001274000 is 4721000273.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 123118895 + ... + 123149105.

It is an arithmetic number, because the mean of its divisors is an integer number (31887466884).

Almost surely, 2^{3720001274000} 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 3720001274000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5101994701440).

3720001274000 is an abundant number, since it is smaller than the sum of its proper divisors (6483988128880).

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

3720001274000 is a wasteful number, since it uses less digits than its factorization.

3720001274000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30467 (or 30451 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

Adding to 3720001274000 its reverse (4721000273), we get a palindrome (3724722274273).

The spelling of 3720001274000 in words is "three trillion, seven hundred twenty billion, one million, two hundred seventy-four thousand".