29056343955 has 48 divisors (see below), whose sum is σ = 48228370944. Its totient is φ = 14937552000.

The previous prime is 29056343933. The next prime is 29056343963. The reversal of 29056343955 is 55934365092.

It is not a de Polignac number, because 29056343955 - 2¹⁴ = 29056327571 is a prime.

It is a super-2 number, since 2×29056343955² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 29056343898 and 29056343907.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9472332 + ... + 9475398.

It is an arithmetic number, because the mean of its divisors is an integer number (1004757728).

Almost surely, 2^29056343955 is an apocalyptic number.

29056343955 is a deficient number, since it is larger than the sum of its proper divisors (19172026989).

29056343955 is a wasteful number, since it uses less digits than its factorization.

29056343955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884 (or 3855 counting only the distinct ones).

The product of its (nonzero) digits is 4374000, while the sum is 51.

The spelling of 29056343955 in words is "twenty-nine billion, fifty-six million, three hundred forty-three thousand, nine hundred fifty-five".