74611623929997 has 384 divisors, whose sum is σ = 139669798912000. Its totient is φ = 35250625872000.

The previous prime is 74611623929963. The next prime is 74611623930007. The reversal of 74611623929997 is 79992932611647.

It is not a de Polignac number, because 74611623929997 - 2¹² = 74611623925901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74611623928997) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 9313642722 + ... + 9313650732.

Almost surely, 2^{74611623929997} is an apocalyptic number.

74611623929997 is a gapful number since it is divisible by the number (77) formed by its first and last digit.

It is an amenable number.

74611623929997 is a deficient number, since it is larger than the sum of its proper divisors (65058174982003).

74611623929997 is a wasteful number, since it uses less digits than its factorization.

74611623929997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8234 (or 8209 counting only the distinct ones).

The product of its digits is 555532992, while the sum is 75.

The spelling of 74611623929997 in words is "seventy-four trillion, six hundred eleven billion, six hundred twenty-three million, nine hundred twenty-nine thousand, nine hundred ninety-seven".