738074149121 has 8 divisors (see below), whose sum is σ = 755336260800. Its totient is φ = 721002779280.

The previous prime is 738074149117. The next prime is 738074149201. The reversal of 738074149121 is 121941470837.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 738074149121 - 2² = 738074149117 is a prime.

It is a super-5 number, since 5×738074149121⁵ (a number of 61 digits) contains 55555 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (738074148121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47677631 + ... + 47693108.

It is an arithmetic number, because the mean of its divisors is an integer number (94417032600).

Almost surely, 2^738074149121 is an apocalyptic number.

738074149121 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

738074149121 is a deficient number, since it is larger than the sum of its proper divisors (17262111679).

738074149121 is a wasteful number, since it uses less digits than its factorization.

738074149121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95370919.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 738074149121 in words is "seven hundred thirty-eight billion, seventy-four million, one hundred forty-nine thousand, one hundred twenty-one".