40010775063604 has 24 divisors (see below), whose sum is σ = 70102156061448. Its totient is φ = 19981590097920.

The previous prime is 40010775063577. The next prime is 40010775063769. The reversal of 40010775063604 is 40636057701004.

It can be written as a sum of positive squares in 4 ways, for example, as 2822097608100 + 37188677455504 = 1679910^2 + 6098252^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66349254 + ... + 66949570.

It is an arithmetic number, because the mean of its divisors is an integer number (2920923169227).

Almost surely, 2^{40010775063604} is an apocalyptic number.

It is an amenable number.

40010775063604 is a deficient number, since it is larger than the sum of its proper divisors (30091380997844).

40010775063604 is a wasteful number, since it uses less digits than its factorization.

40010775063604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620115 (or 620113 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 40010775063604 in words is "forty trillion, ten billion, seven hundred seventy-five million, sixty-three thousand, six hundred four".