146125426047 has 8 divisors (see below), whose sum is σ = 194839628160. Its totient is φ = 97414087320.

The previous prime is 146125426001. The next prime is 146125426063. The reversal of 146125426047 is 740624521641.

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

It is not a de Polignac number, because 146125426047 - 2²² = 146121231743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146125426147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593797 + ... + 803022.

It is an arithmetic number, because the mean of its divisors is an integer number (24354953520).

Almost surely, 2^146125426047 is an apocalyptic number.

146125426047 is a deficient number, since it is larger than the sum of its proper divisors (48714202113).

146125426047 is a wasteful number, since it uses less digits than its factorization.

146125426047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431693.

The product of its (nonzero) digits is 322560, while the sum is 42.

Adding to 146125426047 its reverse (740624521641), we get a palindrome (886749947688).

The spelling of 146125426047 in words is "one hundred forty-six billion, one hundred twenty-five million, four hundred twenty-six thousand, forty-seven".