40000048361 has 16 divisors (see below), whose sum is σ = 49269107328. Its totient is φ = 31623782400.

The previous prime is 40000048337. The next prime is 40000048381. The reversal of 40000048361 is 16384000004.

It is a de Polignac number, because none of the positive numbers 2^k-40000048361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40000048361.

It is not an unprimeable number, because it can be changed into a prime (40000048321) 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, 52760 + ... + 287721.

It is an arithmetic number, because the mean of its divisors is an integer number (3079319208).

Almost surely, 2^40000048361 is an apocalyptic number.

It is an amenable number.

40000048361 is a deficient number, since it is larger than the sum of its proper divisors (9269058967).

40000048361 is a wasteful number, since it uses less digits than its factorization.

40000048361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341792.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 40000048361 its reverse (16384000004), we get a palindrome (56384048365).

The spelling of 40000048361 in words is "forty billion, forty-eight thousand, three hundred sixty-one".