2437994043147 has 16 divisors (see below), whose sum is σ = 3503244381728. Its totient is φ = 1499217603840.

The previous prime is 2437994043127. The next prime is 2437994043179. The reversal of 2437994043147 is 7413404997342.

It is not a de Polignac number, because 2437994043147 - 2²³ = 2437985654539 is a prime.

It is a super-3 number, since 3×2437994043147³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2437994043127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22579258 + ... + 22686975.

It is an arithmetic number, because the mean of its divisors is an integer number (218952773858).

Almost surely, 2^{2437994043147} is an apocalyptic number.

2437994043147 is a deficient number, since it is larger than the sum of its proper divisors (1065250338581).

2437994043147 is a wasteful number, since it uses less digits than its factorization.

2437994043147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45267630.

The product of its (nonzero) digits is 18289152, while the sum is 57.

The spelling of 2437994043147 in words is "two trillion, four hundred thirty-seven billion, nine hundred ninety-four million, forty-three thousand, one hundred forty-seven".