29213947475401 has 24 divisors (see below), whose sum is σ = 33496090444800. Its totient is φ = 25379513392896.

The previous prime is 29213947475387. The next prime is 29213947475413. The reversal of 29213947475401 is 10457474931292.

It is not a de Polignac number, because 29213947475401 - 2⁴¹ = 27014924219849 is a prime.

It is a super-2 number, since 2×29213947475401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29213947472401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85050400 + ... + 85393198.

It is an arithmetic number, because the mean of its divisors is an integer number (1395670435200).

Almost surely, 2^{29213947475401} is an apocalyptic number.

It is an amenable number.

29213947475401 is a deficient number, since it is larger than the sum of its proper divisors (4282142969399).

29213947475401 is a wasteful number, since it uses less digits than its factorization.

29213947475401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372505 (or 372492 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 29213947475401 in words is "twenty-nine trillion, two hundred thirteen billion, nine hundred forty-seven million, four hundred seventy-five thousand, four hundred one".