751415401049 has 16 divisors (see below), whose sum is σ = 766401195840. Its totient is φ = 736584338880.

The previous prime is 751415401003. The next prime is 751415401117. The reversal of 751415401049 is 940104514157.

It is a cyclic number.

It is not a de Polignac number, because 751415401049 - 2²⁰ = 751414352473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 751415400997 and 751415401015.

It is not an unprimeable number, because it can be changed into a prime (751411401049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9198314 + ... + 9279644.

It is an arithmetic number, because the mean of its divisors is an integer number (47900074740).

Almost surely, 2^751415401049 is an apocalyptic number.

It is an amenable number.

751415401049 is a deficient number, since it is larger than the sum of its proper divisors (14985794791).

751415401049 is a wasteful number, since it uses less digits than its factorization.

751415401049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82280.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 751415401049 in words is "seven hundred fifty-one billion, four hundred fifteen million, four hundred one thousand, forty-nine".