2715000767440 has 320 divisors, whose sum is σ = 7140312990720. Its totient is φ = 953394831360.

The previous prime is 2715000767429. The next prime is 2715000767441. The reversal of 2715000767440 is 447670005172.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2715000767441) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 410924617 + ... + 410931223.

It is an arithmetic number, because the mean of its divisors is an integer number (22313478096).

Almost surely, 2^{2715000767440} is an apocalyptic number.

2715000767440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2715000767440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3570156495360).

2715000767440 is an abundant number, since it is smaller than the sum of its proper divisors (4425312223280).

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

2715000767440 is a wasteful number, since it uses less digits than its factorization.

2715000767440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6910 (or 6904 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 2715000767440 in words is "two trillion, seven hundred fifteen billion, seven hundred sixty-seven thousand, four hundred forty".