2145354150014 has 32 divisors (see below), whose sum is σ = 3513882643200. Its totient is φ = 978488452480.

The previous prime is 2145354149977. The next prime is 2145354150041. The reversal of 2145354150014 is 4100514535412.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7389044 + ... + 7673895.

It is an arithmetic number, because the mean of its divisors is an integer number (109808832600).

Almost surely, 2^{2145354150014} is an apocalyptic number.

2145354150014 is a deficient number, since it is larger than the sum of its proper divisors (1368528493186).

2145354150014 is a wasteful number, since it uses less digits than its factorization.

2145354150014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15063088.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 2145354150014 its reverse (4100514535412), we get a palindrome (6245868685426).

The spelling of 2145354150014 in words is "two trillion, one hundred forty-five billion, three hundred fifty-four million, one hundred fifty thousand, fourteen".