2126950447484 has 12 divisors (see below), whose sum is σ = 3725537872224. Its totient is φ = 1062511055424.

The previous prime is 2126950447483. The next prime is 2126950447537. The reversal of 2126950447484 is 4847440596212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126950447483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241037117 + ... + 241045940.

It is an arithmetic number, because the mean of its divisors is an integer number (310461489352).

Almost surely, 2^{2126950447484} is an apocalyptic number.

It is an amenable number.

2126950447484 is a deficient number, since it is larger than the sum of its proper divisors (1598587424740).

2126950447484 is a wasteful number, since it uses less digits than its factorization.

2126950447484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482084164 (or 482084162 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 2126950447484 in words is "two trillion, one hundred twenty-six billion, nine hundred fifty million, four hundred forty-seven thousand, four hundred eighty-four".