146015197009 has 8 divisors (see below), whose sum is σ = 159294703680. Its totient is φ = 132736590000.

The previous prime is 146015196989. The next prime is 146015197043. The reversal of 146015197009 is 900791510641.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 146015197009 - 2¹³ = 146015188817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146015197079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140227 + ... + 558295.

It is an arithmetic number, because the mean of its divisors is an integer number (19911837960).

Almost surely, 2^146015197009 is an apocalyptic number.

It is an amenable number.

146015197009 is a deficient number, since it is larger than the sum of its proper divisors (13279506671).

146015197009 is a wasteful number, since it uses less digits than its factorization.

146015197009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449831.

The product of its (nonzero) digits is 68040, while the sum is 43.

The spelling of 146015197009 in words is "one hundred forty-six billion, fifteen million, one hundred ninety-seven thousand, nine".