1407321230220 has 144 divisors (see below), whose sum is σ = 4276700588160. Its totient is φ = 374598309888.

The previous prime is 1407321230177. The next prime is 1407321230221. The reversal of 1407321230220 is 220321237041.

1407321230220 is a `hidden beast` number, since 1 + 407 + 3 + 2 + 1 + 2 + 30 + 220 = 666.

It is not an unprimeable number, because it can be changed into a prime (1407321230221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 420973869 + ... + 420977211.

It is an arithmetic number, because the mean of its divisors is an integer number (29699309640).

Almost surely, 2^{1407321230220} is an apocalyptic number.

1407321230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1407321230220 is an abundant number, since it is smaller than the sum of its proper divisors (2869379357940).

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

1407321230220 is a wasteful number, since it uses less digits than its factorization.

1407321230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944 (or 6939 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 1407321230220 its reverse (220321237041), we get a palindrome (1627642467261).

The spelling of 1407321230220 in words is "one trillion, four hundred seven billion, three hundred twenty-one million, two hundred thirty thousand, two hundred twenty".