33746272073 has 4 divisors (see below), whose sum is σ = 33775289808. Its totient is φ = 33717254340.

The previous prime is 33746272057. The next prime is 33746272103. The reversal of 33746272073 is 37027264733.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 33746272073 - 2⁴ = 33746272057 is a prime.

It is a super-2 number, since 2×33746272073² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33746272013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14507123 + ... + 14509448.

It is an arithmetic number, because the mean of its divisors is an integer number (8443822452).

Almost surely, 2^33746272073 is an apocalyptic number.

It is an amenable number.

33746272073 is a deficient number, since it is larger than the sum of its proper divisors (29017735).

33746272073 is a wasteful number, since it uses less digits than its factorization.

33746272073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29017734.

The product of its (nonzero) digits is 889056, while the sum is 44.

The spelling of 33746272073 in words is "thirty-three billion, seven hundred forty-six million, two hundred seventy-two thousand, seventy-three".