74036365135 has 8 divisors (see below), whose sum is σ = 89543195136. Its totient is φ = 58762720800.

The previous prime is 74036365111. The next prime is 74036365171. The reversal of 74036365135 is 53156363047.

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

It is not a de Polignac number, because 74036365135 - 2²³ = 74027976527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 74036365091 and 74036365100.

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, 58295716 + ... + 58296985.

It is an arithmetic number, because the mean of its divisors is an integer number (11192899392).

Almost surely, 2^74036365135 is an apocalyptic number.

74036365135 is a deficient number, since it is larger than the sum of its proper divisors (15506830001).

74036365135 is a wasteful number, since it uses less digits than its factorization.

74036365135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116592833.

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 74036365135 in words is "seventy-four billion, thirty-six million, three hundred sixty-five thousand, one hundred thirty-five".