1506040120342 has 64 divisors (see below), whose sum is σ = 2354023425600. Its totient is φ = 722131200000.

The previous prime is 1506040120339. The next prime is 1506040120379. The reversal of 1506040120342 is 2430210406051.

It is a self number, because there is not a number n which added to its sum of digits gives 1506040120342.

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, 630404884 + ... + 630407272.

It is an arithmetic number, because the mean of its divisors is an integer number (36781616025).

Almost surely, 2^{1506040120342} is an apocalyptic number.

1506040120342 is a deficient number, since it is larger than the sum of its proper divisors (847983305258).

1506040120342 is a wasteful number, since it uses less digits than its factorization.

1506040120342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1506040120342 its reverse (2430210406051), we get a palindrome (3936250526393).

The spelling of 1506040120342 in words is "one trillion, five hundred six billion, forty million, one hundred twenty thousand, three hundred forty-two".