1138301146437 has 32 divisors (see below), whose sum is σ = 1869654189312. Its totient is φ = 599884890624.

The previous prime is 1138301146427. The next prime is 1138301146447. The reversal of 1138301146437 is 7346411038311.

It is an interprime number because it is at equal distance from previous prime (1138301146427) and next prime (1138301146447).

It is not a de Polignac number, because 1138301146437 - 2⁷ = 1138301146309 is a prime.

It is a super-5 number, since 5×1138301146437⁵ (a number of 61 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1138301146427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1561488 + ... + 2171369.

It is an arithmetic number, because the mean of its divisors is an integer number (58426693416).

Almost surely, 2^{1138301146437} is an apocalyptic number.

It is an amenable number.

1138301146437 is a deficient number, since it is larger than the sum of its proper divisors (731353042875).

1138301146437 is a wasteful number, since it uses less digits than its factorization.

1138301146437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3733997.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 1138301146437 in words is "one trillion, one hundred thirty-eight billion, three hundred one million, one hundred forty-six thousand, four hundred thirty-seven".