2145500263414 has 4 divisors (see below), whose sum is σ = 3218250395124. Its totient is φ = 1072750131706.

The previous prime is 2145500263393. The next prime is 2145500263429. The reversal of 2145500263414 is 4143620055412.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536375065852 + ... + 536375065855.

It is an arithmetic number, because the mean of its divisors is an integer number (804562598781).

Almost surely, 2^{2145500263414} is an apocalyptic number.

2145500263414 is a deficient number, since it is larger than the sum of its proper divisors (1072750131710).

2145500263414 is a wasteful number, since it uses less digits than its factorization.

2145500263414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072750131709.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 2145500263414 in words is "two trillion, one hundred forty-five billion, five hundred million, two hundred sixty-three thousand, four hundred fourteen".