2415421156000 has 96 divisors (see below), whose sum is σ = 5968996055568. Its totient is φ = 960583398400.

The previous prime is 2415421155913. The next prime is 2415421156003. The reversal of 2415421156000 is 6511245142.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 419225170576 + 1996195985424 = 647476^2 + 1412868^2 .

It is not an unprimeable number, because it can be changed into a prime (2415421156003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053247 + ... + 2437246.

Almost surely, 2^{2415421156000} is an apocalyptic number.

2415421156000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2415421156000 is an abundant number, since it is smaller than the sum of its proper divisors (3553574899568).

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

2415421156000 is a wasteful number, since it uses less digits than its factorization.

2415421156000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490691 (or 3490673 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 2415421156000 in words is "two trillion, four hundred fifteen billion, four hundred twenty-one million, one hundred fifty-six thousand".