1014138212 has 6 divisors (see below), whose sum is σ = 1774741878. Its totient is φ = 507069104.

The previous prime is 1014138173. The next prime is 1014138221. The reversal of 1014138212 is 2128314101.

It can be written as a sum of positive squares in only one way, i.e., 847624996 + 166513216 = 29114^2 + 12904^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126767273 + ... + 126767280.

It is an arithmetic number, because the mean of its divisors is an integer number (295790313).

Almost surely, 2^1014138212 is an apocalyptic number.

It is an amenable number.

1014138212 is a deficient number, since it is larger than the sum of its proper divisors (760603666).

1014138212 is a wasteful number, since it uses less digits than its factorization.

1014138212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253534557 (or 253534555 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 1014138212 is about 31845.5367673399. The cubic root of 1014138212 is about 1004.6907002617.

The spelling of 1014138212 in words is "one billion, fourteen million, one hundred thirty-eight thousand, two hundred twelve".