10344151555454 has 32 divisors (see below), whose sum is σ = 16506445921056. Its totient is φ = 4844890967040.

The previous prime is 10344151555429. The next prime is 10344151555481. The reversal of 10344151555454 is 45455515144301.

It is a super-2 number, since 2×10344151555454² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10344151555399 and 10344151555408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18507704 + ... + 19058420.

It is an arithmetic number, because the mean of its divisors is an integer number (515826435033).

Almost surely, 2^{10344151555454} is an apocalyptic number.

10344151555454 is a deficient number, since it is larger than the sum of its proper divisors (6162294365602).

10344151555454 is a wasteful number, since it uses less digits than its factorization.

10344151555454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553340.

The product of its (nonzero) digits is 2400000, while the sum is 47.

Adding to 10344151555454 its reverse (45455515144301), we get a palindrome (55799666699755).

The spelling of 10344151555454 in words is "ten trillion, three hundred forty-four billion, one hundred fifty-one million, five hundred fifty-five thousand, four hundred fifty-four".