42141002 has 32 divisors (see below), whose sum is σ = 68331600. Its totient is φ = 19450368.

The previous prime is 42140957. The next prime is 42141017. The reversal of 42141002 is 20014124.

It can be written as a sum of positive squares in 8 ways, for example, as 21520321 + 20620681 = 4639^2 + 4541^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156524 + ... + 156792.

Almost surely, 2^42141002 is an apocalyptic number.

42141002 is a deficient number, since it is larger than the sum of its proper divisors (26190598).

42141002 is a wasteful number, since it uses less digits than its factorization.

42141002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 42141002 is about 6491.6101238445. The cubic root of 42141002 is about 347.9912194464.

Adding to 42141002 its reverse (20014124), we get a palindrome (62155126).

The spelling of 42141002 in words is "forty-two million, one hundred forty-one thousand, two".