73076661434 has 8 divisors (see below), whose sum is σ = 125274276768. Its totient is φ = 31318569180.

The previous prime is 73076661389. The next prime is 73076661479. The reversal of 73076661434 is 43416667037.

It is an interprime number because it is at equal distance from previous prime (73076661389) and next prime (73076661479).

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

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, 2609880752 + ... + 2609880779.

It is an arithmetic number, because the mean of its divisors is an integer number (15659284596).

Almost surely, 2^73076661434 is an apocalyptic number.

73076661434 is a deficient number, since it is larger than the sum of its proper divisors (52197615334).

73076661434 is a wasteful number, since it uses less digits than its factorization.

73076661434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5219761540.

The product of its (nonzero) digits is 1524096, while the sum is 47.

The spelling of 73076661434 in words is "seventy-three billion, seventy-six million, six hundred sixty-one thousand, four hundred thirty-four".