146049514147394 has 16 divisors (see below), whose sum is σ = 257373968987520. Its totient is φ = 61279516425360.

The previous prime is 146049514147363. The next prime is 146049514147429. The reversal of 146049514147394 is 493741415940641.

146049514147394 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255331318154 + ... + 255331318725.

It is an arithmetic number, because the mean of its divisors is an integer number (16085873061720).

Almost surely, 2^{146049514147394} is an apocalyptic number.

146049514147394 is a deficient number, since it is larger than the sum of its proper divisors (111324454840126).

146049514147394 is a wasteful number, since it uses less digits than its factorization.

146049514147394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510662636905.

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 146049514147394 in words is "one hundred forty-six trillion, forty-nine billion, five hundred fourteen million, one hundred forty-seven thousand, three hundred ninety-four".