40375773246452 has 12 divisors (see below), whose sum is σ = 80751546492960. Its totient is φ = 17303902819896.

The previous prime is 40375773246359. The next prime is 40375773246577. The reversal of 40375773246452 is 25464237757304.

40375773246452 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40375773246391 and 40375773246400.

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, 720995950802 + ... + 720995950857.

It is an arithmetic number, because the mean of its divisors is an integer number (6729295541080).

Almost surely, 2^{40375773246452} is an apocalyptic number.

It is an amenable number.

40375773246452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40375773246452 is a wasteful number, since it uses less digits than its factorization.

40375773246452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441991901670 (or 1441991901668 counting only the distinct ones).

The product of its (nonzero) digits is 118540800, while the sum is 59.

The spelling of 40375773246452 in words is "forty trillion, three hundred seventy-five billion, seven hundred seventy-three million, two hundred forty-six thousand, four hundred fifty-two".