48142995681 has 16 divisors (see below), whose sum is σ = 70067521728. Its totient is φ = 29160345600.

The previous prime is 48142995653. The next prime is 48142995683. The reversal of 48142995681 is 18659924184.

48142995681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48142995681 - 2¹³ = 48142987489 is a prime.

It is a super-2 number, since 2×48142995681² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48142995683) 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, 373840 + ... + 485841.

It is an arithmetic number, because the mean of its divisors is an integer number (4379220108).

Almost surely, 2^48142995681 is an apocalyptic number.

It is an amenable number.

48142995681 is a deficient number, since it is larger than the sum of its proper divisors (21924526047).

48142995681 is a wasteful number, since it uses less digits than its factorization.

48142995681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861392.

The product of its digits is 4976640, while the sum is 57.

The spelling of 48142995681 in words is "forty-eight billion, one hundred forty-two million, nine hundred ninety-five thousand, six hundred eighty-one".