1042725073737 has 16 divisors (see below), whose sum is σ = 1396358120960. Its totient is φ = 692122233600.

The previous prime is 1042725073699. The next prime is 1042725073757. The reversal of 1042725073737 is 7373705272401.

It is not a de Polignac number, because 1042725073737 - 2³⁴ = 1025545204553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042725073757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3402312 + ... + 3696102.

It is an arithmetic number, because the mean of its divisors is an integer number (87272382560).

Almost surely, 2^{1042725073737} is an apocalyptic number.

It is an amenable number.

1042725073737 is a deficient number, since it is larger than the sum of its proper divisors (353633047223).

1042725073737 is a wasteful number, since it uses less digits than its factorization.

1042725073737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298944.

The product of its (nonzero) digits is 1728720, while the sum is 48.

The spelling of 1042725073737 in words is "one trillion, forty-two billion, seven hundred twenty-five million, seventy-three thousand, seven hundred thirty-seven".