73961410049398 has 4 divisors (see below), whose sum is σ = 110942115074100. Its totient is φ = 36980705024698.

The previous prime is 73961410049347. The next prime is 73961410049413. The reversal of 73961410049398 is 89394001416937.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18490352512348 + ... + 18490352512351.

It is an arithmetic number, because the mean of its divisors is an integer number (27735528768525).

Almost surely, 2^{73961410049398} is an apocalyptic number.

73961410049398 is a deficient number, since it is larger than the sum of its proper divisors (36980705024702).

73961410049398 is a wasteful number, since it uses less digits than its factorization.

73961410049398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36980705024701.

The product of its (nonzero) digits is 35271936, while the sum is 64.

The spelling of 73961410049398 in words is "seventy-three trillion, nine hundred sixty-one billion, four hundred ten million, forty-nine thousand, three hundred ninety-eight".