1415150220 has 48 divisors (see below), whose sum is σ = 4322642688. Its totient is φ = 343066560.

The previous prime is 1415150123. The next prime is 1415150237. The reversal of 1415150220 is 220515141.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1071424 + ... + 1072743.

It is an arithmetic number, because the mean of its divisors is an integer number (90055056).

Almost surely, 2^1415150220 is an apocalyptic number.

1415150220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1415150220 is an abundant number, since it is smaller than the sum of its proper divisors (2907492468).

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

1415150220 is a wasteful number, since it uses less digits than its factorization.

1415150220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144190 (or 2144188 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1415150220 is about 37618.4824255312. The cubic root of 1415150220 is about 1122.7098021706.

Adding to 1415150220 its reverse (220515141), we get a palindrome (1635665361).

The spelling of 1415150220 in words is "one billion, four hundred fifteen million, one hundred fifty thousand, two hundred twenty".