40361461052 has 12 divisors (see below), whose sum is σ = 77053698456. Its totient is φ = 18346118640.

The previous prime is 40361461031. The next prime is 40361461069. The reversal of 40361461052 is 25016416304.

40361461052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40361461052² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458652923 + ... + 458653010.

It is an arithmetic number, because the mean of its divisors is an integer number (6421141538).

Almost surely, 2^40361461052 is an apocalyptic number.

It is an amenable number.

40361461052 is a deficient number, since it is larger than the sum of its proper divisors (36692237404).

40361461052 is a wasteful number, since it uses less digits than its factorization.

40361461052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917305948 (or 917305946 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 40361461052 its reverse (25016416304), we get a palindrome (65377877356).

The spelling of 40361461052 in words is "forty billion, three hundred sixty-one million, four hundred sixty-one thousand, fifty-two".