15441441354452 has 48 divisors (see below), whose sum is σ = 28989233380800. Its totient is φ = 7174433710080.

The previous prime is 15441441354439. The next prime is 15441441354467. The reversal of 15441441354452 is 25445314414451.

It is a super-2 number, since 2×15441441354452² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15441441354397 and 15441441354406.

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, 14548052 + ... + 15573332.

It is an arithmetic number, because the mean of its divisors is an integer number (603942362100).

Almost surely, 2^{15441441354452} is an apocalyptic number.

It is an amenable number.

15441441354452 is a deficient number, since it is larger than the sum of its proper divisors (13547792026348).

15441441354452 is a wasteful number, since it uses less digits than its factorization.

15441441354452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029096 (or 1029094 counting only the distinct ones).

The product of its digits is 3072000, while the sum is 47.

The spelling of 15441441354452 in words is "fifteen trillion, four hundred forty-one billion, four hundred forty-one million, three hundred fifty-four thousand, four hundred fifty-two".