73020264026 has 4 divisors (see below), whose sum is σ = 109530396042. Its totient is φ = 36510132012.

The previous prime is 73020264017. The next prime is 73020264103. The reversal of 73020264026 is 62046202037.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62046202037 = 59 ⋅1051630543.

It can be written as a sum of positive squares in only one way, i.e., 65408574001 + 7611690025 = 255751^2 + 87245^2 .

It is a junction number, because it is equal to n+sod(n) for n = 73020263983 and 73020264001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18255066005 + ... + 18255066008.

Almost surely, 2^73020264026 is an apocalyptic number.

73020264026 is a deficient number, since it is larger than the sum of its proper divisors (36510132016).

73020264026 is a wasteful number, since it uses less digits than its factorization.

73020264026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36510132015.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 73020264026 in words is "seventy-three billion, twenty million, two hundred sixty-four thousand, twenty-six".