146011353391 has 4 divisors (see below), whose sum is σ = 146012777352. Its totient is φ = 146009929432.

The previous prime is 146011353379. The next prime is 146011353403. The reversal of 146011353391 is 193353110641.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (146011353379) and next prime (146011353403).

It is a cyclic number.

It is not a de Polignac number, because 146011353391 - 2¹³ = 146011345199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 146011353391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146011353331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545140 + ... + 767593.

It is an arithmetic number, because the mean of its divisors is an integer number (36503194338).

Almost surely, 2^146011353391 is an apocalyptic number.

146011353391 is a deficient number, since it is larger than the sum of its proper divisors (1423961).

146011353391 is a wasteful number, since it uses less digits than its factorization.

146011353391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423960.

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 146011353391 in words is "one hundred forty-six billion, eleven million, three hundred fifty-three thousand, three hundred ninety-one".