1501341420 has 48 divisors (see below), whose sum is σ = 4206571488. Its totient is φ = 400089600.

The previous prime is 1501341419. The next prime is 1501341421. The reversal of 1501341420 is 241431051.

It is an interprime number because it is at equal distance from previous prime (1501341419) and next prime (1501341421).

It is not an unprimeable number, because it can be changed into a prime (1501341421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91870 + ... + 106970.

It is an arithmetic number, because the mean of its divisors is an integer number (87636906).

Almost surely, 2^1501341420 is an apocalyptic number.

1501341420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1501341420 is an abundant number, since it is smaller than the sum of its proper divisors (2705230068).

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

1501341420 is a wasteful number, since it uses less digits than its factorization.

1501341420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16770 (or 16768 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1501341420 is about 38747.1472498299. The cubic root of 1501341420 is about 1145.0553725692.

Adding to 1501341420 its reverse (241431051), we get a palindrome (1742772471).

The spelling of 1501341420 in words is "one billion, five hundred one million, three hundred forty-one thousand, four hundred twenty".