1426407155373 has 8 divisors (see below), whose sum is σ = 1902759576768. Its totient is φ = 950496418784.

The previous prime is 1426407155311. The next prime is 1426407155387. The reversal of 1426407155373 is 3735517046241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1426407155373 - 2¹² = 1426407151277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426407155773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110413665 + ... + 110426582.

It is an arithmetic number, because the mean of its divisors is an integer number (237844947096).

Almost surely, 2^{1426407155373} is an apocalyptic number.

It is an amenable number.

1426407155373 is a deficient number, since it is larger than the sum of its proper divisors (476352421395).

1426407155373 is a wasteful number, since it uses less digits than its factorization.

1426407155373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220842403.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 1426407155373 in words is "one trillion, four hundred twenty-six billion, four hundred seven million, one hundred fifty-five thousand, three hundred seventy-three".