271502042 has 12 divisors (see below), whose sum is σ = 473743530. Its totient is φ = 116357976.

The previous prime is 271502029. The next prime is 271502081. The reversal of 271502042 is 240205172.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 266701561 + 4800481 = 16331^2 + 2191^2 .

It is a junction number, because it is equal to n+sod(n) for n = 271501999 and 271502017.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1385117 + ... + 1385312.

Almost surely, 2^271502042 is an apocalyptic number.

271502042 is a deficient number, since it is larger than the sum of its proper divisors (202241488).

271502042 is a wasteful number, since it uses less digits than its factorization.

271502042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770445 (or 2770438 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 271502042 is about 16477.3190173644. The cubic root of 271502042 is about 647.5267288698.

It can be divided in two parts, 27150 and 2042, that added together give a palindrome (29192).

The spelling of 271502042 in words is "two hundred seventy-one million, five hundred two thousand, forty-two".