1051294150444 has 54 divisors (see below), whose sum is σ = 1947939553980. Its totient is φ = 495081103104.

The previous prime is 1051294150427. The next prime is 1051294150469. The reversal of 1051294150444 is 4440514921501.

1051294150444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051294150444² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051294150397 and 1051294150406.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3012303982 + ... + 3012304330.

Almost surely, 2^{1051294150444} is an apocalyptic number.

It is an amenable number.

1051294150444 is a deficient number, since it is larger than the sum of its proper divisors (896645403536).

1051294150444 is an frugal number, since it uses more digits than its factorization.

1051294150444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395 (or 707 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 1051294150444 in words is "one trillion, fifty-one billion, two hundred ninety-four million, one hundred fifty thousand, four hundred forty-four".