2420142021334 has 8 divisors (see below), whose sum is σ = 3632349713400. Its totient is φ = 1209358783536.

The previous prime is 2420142021301. The next prime is 2420142021343. The reversal of 2420142021334 is 4331202410242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2420142021334² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356109319 + ... + 356116114.

It is an arithmetic number, because the mean of its divisors is an integer number (454043714175).

Almost surely, 2^{2420142021334} is an apocalyptic number.

2420142021334 is a deficient number, since it is larger than the sum of its proper divisors (1212207692066).

2420142021334 is a wasteful number, since it uses less digits than its factorization.

2420142021334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712227134.

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

Adding to 2420142021334 its reverse (4331202410242), we get a palindrome (6751344431576).

The spelling of 2420142021334 in words is "two trillion, four hundred twenty billion, one hundred forty-two million, twenty-one thousand, three hundred thirty-four".