7382420706342 has 32 divisors (see below), whose sum is σ = 16449803979264. Its totient is φ = 2189499370400.

The previous prime is 7382420706341. The next prime is 7382420706373. The reversal of 7382420706342 is 2436070242837.

It is a super-4 number, since 4×7382420706342⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 7382420706291 and 7382420706300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7382420706341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189942209 + ... + 1189948412.

It is an arithmetic number, because the mean of its divisors is an integer number (514056374352).

Almost surely, 2^{7382420706342} is an apocalyptic number.

7382420706342 is an abundant number, since it is smaller than the sum of its proper divisors (9067383272922).

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

7382420706342 is a wasteful number, since it uses less digits than its factorization.

7382420706342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2379890684.

The product of its (nonzero) digits is 2709504, while the sum is 48.

The spelling of 7382420706342 in words is "seven trillion, three hundred eighty-two billion, four hundred twenty million, seven hundred six thousand, three hundred forty-two".