1049400101139 has 16 divisors (see below), whose sum is σ = 1512560324352. Its totient is φ = 643329216288.

The previous prime is 1049400101093. The next prime is 1049400101207. The reversal of 1049400101139 is 9311010049401.

1049400101139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-1049400101139 is a prime.

It is a super-2 number, since 2×1049400101139² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1049405101139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51145057 + ... + 51165570.

It is an arithmetic number, because the mean of its divisors is an integer number (94535020272).

Almost surely, 2^{1049400101139} is an apocalyptic number.

1049400101139 is a deficient number, since it is larger than the sum of its proper divisors (463160223213).

1049400101139 is a wasteful number, since it uses less digits than its factorization.

1049400101139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102310906.

The product of its (nonzero) digits is 3888, while the sum is 33.

The spelling of 1049400101139 in words is "one trillion, forty-nine billion, four hundred million, one hundred one thousand, one hundred thirty-nine".