10444254451554 has 128 divisors (see below), whose sum is σ = 27320295444480. Its totient is φ = 2582357702400.

The previous prime is 10444254451507. The next prime is 10444254451567. The reversal of 10444254451554 is 45515445244401.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4538449 + ... + 6440964.

It is an arithmetic number, because the mean of its divisors is an integer number (213439808160).

Almost surely, 2^{10444254451554} is an apocalyptic number.

10444254451554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10444254451554 is an abundant number, since it is smaller than the sum of its proper divisors (16876040992926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10444254451554 is a wasteful number, since it uses less digits than its factorization.

10444254451554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10979536.

The product of its (nonzero) digits is 5120000, while the sum is 48.

Adding to 10444254451554 its reverse (45515445244401), we get a palindrome (55959699695955).

The spelling of 10444254451554 in words is "ten trillion, four hundred forty-four billion, two hundred fifty-four million, four hundred fifty-one thousand, five hundred fifty-four".