1420405024334 has 16 divisors (see below), whose sum is σ = 2258778350976. Its totient is φ = 668717272800.

The previous prime is 1420405024331. The next prime is 1420405024361. The reversal of 1420405024334 is 4334205040241.

It is a super-2 number, since 2×1420405024334² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1420405024334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420405024331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309589037 + ... + 309593624.

It is an arithmetic number, because the mean of its divisors is an integer number (141173646936).

Almost surely, 2^{1420405024334} is an apocalyptic number.

1420405024334 is a deficient number, since it is larger than the sum of its proper divisors (838373326642).

1420405024334 is a wasteful number, since it uses less digits than its factorization.

1420405024334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619182731.

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 1420405024334 in words is "one trillion, four hundred twenty billion, four hundred five million, twenty-four thousand, three hundred thirty-four".