2231435556146 has 8 divisors (see below), whose sum is σ = 3347934844464. Its totient is φ = 1115457274660.

The previous prime is 2231435556127. The next prime is 2231435556211. The reversal of 2231435556146 is 6416555341322.

2231435556146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×2231435556146³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231435556146.

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, 130241000 + ... + 130258131.

It is an arithmetic number, because the mean of its divisors is an integer number (418491855558).

Almost surely, 2^{2231435556146} is an apocalyptic number.

2231435556146 is a deficient number, since it is larger than the sum of its proper divisors (1116499288318).

2231435556146 is a wasteful number, since it uses less digits than its factorization.

2231435556146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260503416.

The product of its digits is 2592000, while the sum is 47.

The spelling of 2231435556146 in words is "two trillion, two hundred thirty-one billion, four hundred thirty-five million, five hundred fifty-six thousand, one hundred forty-six".