140260225870 has 32 divisors (see below), whose sum is σ = 266161267008. Its totient is φ = 53111528448.

The previous prime is 140260225841. The next prime is 140260225901. The reversal of 140260225870 is 78522062041.

It is a happy number.

It is a super-2 number, since 2×140260225870² (a number of 23 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 15 ways as a sum of consecutive naturals, for example, 3121129 + ... + 3165748.

It is an arithmetic number, because the mean of its divisors is an integer number (8317539594).

Almost surely, 2^140260225870 is an apocalyptic number.

140260225870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140260225870 is a deficient number, since it is larger than the sum of its proper divisors (125901041138).

140260225870 is a wasteful number, since it uses less digits than its factorization.

140260225870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6287004.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 140260225870 in words is "one hundred forty billion, two hundred sixty million, two hundred twenty-five thousand, eight hundred seventy".