1420201410342 has 64 divisors (see below), whose sum is σ = 3338178842880. Its totient is φ = 397116028800.

The previous prime is 1420201410307. The next prime is 1420201410367. The reversal of 1420201410342 is 2430141020241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2096217 + ... + 2689707.

It is an arithmetic number, because the mean of its divisors is an integer number (52159044420).

Almost surely, 2^{1420201410342} is an apocalyptic number.

1420201410342 is an abundant number, since it is smaller than the sum of its proper divisors (1917977432538).

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

1420201410342 is a wasteful number, since it uses less digits than its factorization.

1420201410342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596309.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1420201410342 its reverse (2430141020241), we get a palindrome (3850342430583).

The spelling of 1420201410342 in words is "one trillion, four hundred twenty billion, two hundred one million, four hundred ten thousand, three hundred forty-two".