7462421342 has 16 divisors (see below), whose sum is σ = 11784528000. Its totient is φ = 3534303960.

The previous prime is 7462421333. The next prime is 7462421441. The reversal of 7462421342 is 2431242647.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385409 + ... + 404307.

It is an arithmetic number, because the mean of its divisors is an integer number (736533000).

Almost surely, 2^7462421342 is an apocalyptic number.

7462421342 is a deficient number, since it is larger than the sum of its proper divisors (4322106658).

7462421342 is a wasteful number, since it uses less digits than its factorization.

7462421342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29311.

The product of its digits is 64512, while the sum is 35.

The square root of 7462421342 is about 86385.3074428748. The cubic root of 7462421342 is about 1954.1591124688.

Adding to 7462421342 its reverse (2431242647), we get a palindrome (9893663989).

The spelling of 7462421342 in words is "seven billion, four hundred sixty-two million, four hundred twenty-one thousand, three hundred forty-two".