1542014203557 has 8 divisors (see below), whose sum is σ = 2056063208320. Its totient is φ = 1027987333920.

The previous prime is 1542014203547. The next prime is 1542014203601. The reversal of 1542014203557 is 7553024102451.

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

It is not a de Polignac number, because 1542014203557 - 2¹¹ = 1542014201509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1542014203537) 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, 5370544 + ... + 5650377.

It is an arithmetic number, because the mean of its divisors is an integer number (257007901040).

Almost surely, 2^{1542014203557} is an apocalyptic number.

It is an amenable number.

1542014203557 is a deficient number, since it is larger than the sum of its proper divisors (514049004763).

1542014203557 is a wasteful number, since it uses less digits than its factorization.

1542014203557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11067563.

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 1542014203557 in words is "one trillion, five hundred forty-two billion, fourteen million, two hundred three thousand, five hundred fifty-seven".