603040271740061 has 4 divisors (see below), whose sum is σ = 603079488785532. Its totient is φ = 603001054694592.

The previous prime is 603040271740057. The next prime is 603040271740139. The reversal of 603040271740061 is 160047172040306.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 341550835436836 + 261489436303225 = 18481094^2 + 16170635^2 .

It is a cyclic number.

It is not a de Polignac number, because 603040271740061 - 2² = 603040271740057 is a prime.

It is a super-2 number, since 2×603040271740061² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (603040271740661) 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 3 ways as a sum of consecutive naturals, for example, 19608499670 + ... + 19608530423.

It is an arithmetic number, because the mean of its divisors is an integer number (150769872196383).

Almost surely, 2^{603040271740061} is an apocalyptic number.

It is an amenable number.

603040271740061 is a deficient number, since it is larger than the sum of its proper divisors (39217045471).

603040271740061 is a wasteful number, since it uses less digits than its factorization.

603040271740061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39217045470.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 603040271740061 in words is "six hundred three trillion, forty billion, two hundred seventy-one million, seven hundred forty thousand, sixty-one".