75413401349 has 16 divisors (see below), whose sum is σ = 89184326784. Its totient is φ = 62864856000.

The previous prime is 75413401319. The next prime is 75413401367. The reversal of 75413401349 is 94310431457.

It is a cyclic number.

It is not a de Polignac number, because 75413401349 - 2¹⁶ = 75413335813 is a prime.

It is a super-2 number, since 2×75413401349² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75413401319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1724654 + ... + 1767839.

It is an arithmetic number, because the mean of its divisors is an integer number (5574020424).

Almost surely, 2^75413401349 is an apocalyptic number.

It is an amenable number.

75413401349 is a deficient number, since it is larger than the sum of its proper divisors (13770925435).

75413401349 is a wasteful number, since it uses less digits than its factorization.

75413401349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492668.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 75413401349 in words is "seventy-five billion, four hundred thirteen million, four hundred one thousand, three hundred forty-nine".