10200615740 has 96 divisors (see below), whose sum is σ = 26213362560. Its totient is φ = 3254575104.

The previous prime is 10200615731. The next prime is 10200615767. The reversal of 10200615740 is 4751600201.

It is a super-2 number, since 2×10200615740² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 187742 + ... + 235898.

It is an arithmetic number, because the mean of its divisors is an integer number (273055860).

Almost surely, 2^10200615740 is an apocalyptic number.

10200615740 is a gapful number since it is divisible by the number (10) 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 10200615740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13106681280).

10200615740 is an abundant number, since it is smaller than the sum of its proper divisors (16012746820).

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

10200615740 is a wasteful number, since it uses less digits than its factorization.

10200615740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48279 (or 48277 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The spelling of 10200615740 in words is "ten billion, two hundred million, six hundred fifteen thousand, seven hundred forty".