374558429869 has 16 divisors (see below), whose sum is σ = 411442509744. Its totient is φ = 338867827200.

The previous prime is 374558429867. The next prime is 374558429873. The reversal of 374558429869 is 968924855473.

It can be written as a sum of positive squares in 8 ways, for example, as 108959408100 + 265599021769 = 330090^2 + 515363^2 .

It is a cyclic number.

It is not a de Polignac number, because 374558429869 - 2¹ = 374558429867 is a prime.

It is a super-2 number, since 2×374558429869² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 374558429798 and 374558429807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374558429863) 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, 617614 + ... + 1063279.

It is an arithmetic number, because the mean of its divisors is an integer number (25715156859).

Almost surely, 2^374558429869 is an apocalyptic number.

It is an amenable number.

374558429869 is a deficient number, since it is larger than the sum of its proper divisors (36884079875).

374558429869 is a wasteful number, since it uses less digits than its factorization.

374558429869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681248.

The product of its digits is 522547200, while the sum is 70.

The spelling of 374558429869 in words is "three hundred seventy-four billion, five hundred fifty-eight million, four hundred twenty-nine thousand, eight hundred sixty-nine".