40135850733170 has 8 divisors (see below), whose sum is σ = 72244531319724. Its totient is φ = 16054340293264.

The previous prime is 40135850733119. The next prime is 40135850733217. The reversal of 40135850733170 is 7133705853104.

It can be written as a sum of positive squares in 2 ways, for example, as 39039865779721 + 1095984953449 = 6248189^2 + 1046893^2 .

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

It is a super-2 number, since 2×40135850733170² (a number of 28 digits) contains 22 as substring.

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, 2006792536649 + ... + 2006792536668.

Almost surely, 2^{40135850733170} is an apocalyptic number.

40135850733170 is a deficient number, since it is larger than the sum of its proper divisors (32108680586554).

40135850733170 is a wasteful number, since it uses less digits than its factorization.

40135850733170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4013585073324.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 40135850733170 in words is "forty trillion, one hundred thirty-five billion, eight hundred fifty million, seven hundred thirty-three thousand, one hundred seventy".