1420412240332 has 24 divisors (see below), whose sum is σ = 2632573681920. Its totient is φ = 668268437760.

The previous prime is 1420412240329. The next prime is 1420412240353. The reversal of 1420412240332 is 2330422140241.

It is a self number, because there is not a number n which added to its sum of digits gives 1420412240332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2228419 + ... + 2794042.

It is an arithmetic number, because the mean of its divisors is an integer number (109690570080).

Almost surely, 2^{1420412240332} is an apocalyptic number.

It is an amenable number.

1420412240332 is a deficient number, since it is larger than the sum of its proper divisors (1212161441588).

1420412240332 is a wasteful number, since it uses less digits than its factorization.

1420412240332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026641 (or 5026639 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1420412240332 its reverse (2330422140241), we get a palindrome (3750834380573).

The spelling of 1420412240332 in words is "one trillion, four hundred twenty billion, four hundred twelve million, two hundred forty thousand, three hundred thirty-two".