4263051734949 has 16 divisors (see below), whose sum is σ = 6496110958208. Its totient is φ = 2436017516352.

The previous prime is 4263051734933. The next prime is 4263051734951. The reversal of 4263051734949 is 9494371503624.

It is not a de Polignac number, because 4263051734949 - 2⁴ = 4263051734933 is a prime.

It is a super-2 number, since 2×4263051734949² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4263051734999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5533479 + ... + 6256635.

It is an arithmetic number, because the mean of its divisors is an integer number (406006934888).

Almost surely, 2^{4263051734949} is an apocalyptic number.

It is an amenable number.

4263051734949 is a deficient number, since it is larger than the sum of its proper divisors (2233059223259).

4263051734949 is a wasteful number, since it uses less digits than its factorization.

4263051734949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003884.

The product of its (nonzero) digits is 19595520, while the sum is 57.

The spelling of 4263051734949 in words is "four trillion, two hundred sixty-three billion, fifty-one million, seven hundred thirty-four thousand, nine hundred forty-nine".