1515425200340 has 48 divisors (see below), whose sum is σ = 3192665898240. Its totient is φ = 604215980160.

The previous prime is 1515425200337. The next prime is 1515425200417. The reversal of 1515425200340 is 430025245151.

It is a super-2 number, since 2×1515425200340² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1515425200297 and 1515425200306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9123230 + ... + 9287850.

It is an arithmetic number, because the mean of its divisors is an integer number (66513872880).

Almost surely, 2^{1515425200340} is an apocalyptic number.

1515425200340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1515425200340 is an abundant number, since it is smaller than the sum of its proper divisors (1677240697900).

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

1515425200340 is a wasteful number, since it uses less digits than its factorization.

1515425200340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166112 (or 166110 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 1515425200340 in words is "one trillion, five hundred fifteen billion, four hundred twenty-five million, two hundred thousand, three hundred forty".