10040345355 has 32 divisors (see below), whose sum is σ = 16505395200. Its totient is φ = 5209777152.

The previous prime is 10040345347. The next prime is 10040345369. The reversal of 10040345355 is 55354304001.

It is not a de Polignac number, because 10040345355 - 2³ = 10040345347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27366 + ... + 144324.

It is an arithmetic number, because the mean of its divisors is an integer number (515793600).

Almost surely, 2^10040345355 is an apocalyptic number.

10040345355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10040345355 is a deficient number, since it is larger than the sum of its proper divisors (6465049845).

10040345355 is a wasteful number, since it uses less digits than its factorization.

10040345355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117123.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 10040345355 its reverse (55354304001), we get a palindrome (65394649356).

The spelling of 10040345355 in words is "ten billion, forty million, three hundred forty-five thousand, three hundred fifty-five".