1475207345142 has 48 divisors (see below), whose sum is σ = 3348353736000. Its totient is φ = 468769496832.

The previous prime is 1475207345083. The next prime is 1475207345153. The reversal of 1475207345142 is 2415437025741.

1475207345142 is a `hidden beast` number, since 1 + 4 + 7 + 520 + 7 + 34 + 51 + 42 = 666.

It is a super-2 number, since 2×1475207345142² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17845267 + ... + 17927742.

It is an arithmetic number, because the mean of its divisors is an integer number (69757369500).

Almost surely, 2^{1475207345142} is an apocalyptic number.

1475207345142 is an abundant number, since it is smaller than the sum of its proper divisors (1873146390858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1475207345142 is a wasteful number, since it uses less digits than its factorization.

1475207345142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35773125 (or 35773122 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 1475207345142 in words is "one trillion, four hundred seventy-five billion, two hundred seven million, three hundred forty-five thousand, one hundred forty-two".