1051403773742 has 16 divisors (see below), whose sum is σ = 1880771968512. Its totient is φ = 431010242520.

The previous prime is 1051403773741. The next prime is 1051403773757. The reversal of 1051403773742 is 2473773041501.

It is a super-2 number, since 2×1051403773742² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051403773693 and 1051403773702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051403773741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1632614234 + ... + 1632614877.

It is an arithmetic number, because the mean of its divisors is an integer number (117548248032).

Almost surely, 2^{1051403773742} is an apocalyptic number.

1051403773742 is a deficient number, since it is larger than the sum of its proper divisors (829368194770).

1051403773742 is a wasteful number, since it uses less digits than its factorization.

1051403773742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265229143.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 1051403773742 in words is "one trillion, fifty-one billion, four hundred three million, seven hundred seventy-three thousand, seven hundred forty-two".