40266445173357 has 8 divisors (see below), whose sum is σ = 57818485377184. Its totient is φ = 24779350875888.

The previous prime is 40266445173293. The next prime is 40266445173373. The reversal of 40266445173357 is 75337154466204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40266445173357 - 2⁶ = 40266445173293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40266445173297 and 40266445173306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40266445173377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516236476543 + ... + 516236476620.

It is an arithmetic number, because the mean of its divisors is an integer number (7227310672148).

Almost surely, 2^{40266445173357} is an apocalyptic number.

It is an amenable number.

40266445173357 is a deficient number, since it is larger than the sum of its proper divisors (17552040203827).

40266445173357 is a wasteful number, since it uses less digits than its factorization.

40266445173357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032472953179.

The product of its (nonzero) digits is 50803200, while the sum is 57.

The spelling of 40266445173357 in words is "forty trillion, two hundred sixty-six billion, four hundred forty-five million, one hundred seventy-three thousand, three hundred fifty-seven".