1457429485703 has 8 divisors (see below), whose sum is σ = 1534364153520. Its totient is φ = 1380517603200.

The previous prime is 1457429485691. The next prime is 1457429485709. The reversal of 1457429485703 is 3075849247541.

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 1457429485703 - 2¹⁸ = 1457429223559 is a prime.

It is a super-2 number, since 2×1457429485703² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457429485709) 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, 5564948 + ... + 5820953.

It is an arithmetic number, because the mean of its divisors is an integer number (191795519190).

Almost surely, 2^{1457429485703} is an apocalyptic number.

1457429485703 is a deficient number, since it is larger than the sum of its proper divisors (76934667817).

1457429485703 is a wasteful number, since it uses less digits than its factorization.

1457429485703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11392657.

The product of its (nonzero) digits is 33868800, while the sum is 59.

The spelling of 1457429485703 in words is "one trillion, four hundred fifty-seven billion, four hundred twenty-nine million, four hundred eighty-five thousand, seven hundred three".