146915354109387 has 8 divisors (see below), whose sum is σ = 196403991423040. Its totient is φ = 97685143101000.

The previous prime is 146915354109371. The next prime is 146915354109443. The reversal of 146915354109387 is 783901453519641.

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

It is not a de Polignac number, because 146915354109387 - 2⁴ = 146915354109371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146915354109287) 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, 64606574989 + ... + 64606577262.

It is an arithmetic number, because the mean of its divisors is an integer number (24550498927880).

Almost surely, 2^{146915354109387} is an apocalyptic number.

146915354109387 is a deficient number, since it is larger than the sum of its proper divisors (49488637313653).

146915354109387 is a wasteful number, since it uses less digits than its factorization.

146915354109387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129213152633.

The product of its (nonzero) digits is 97977600, while the sum is 66.

The spelling of 146915354109387 in words is "one hundred forty-six trillion, nine hundred fifteen billion, three hundred fifty-four million, one hundred nine thousand, three hundred eighty-seven".