141899514 has 32 divisors (see below), whose sum is σ = 292212096. Its totient is φ = 45904320.

The previous prime is 141899509. The next prime is 141899519. The reversal of 141899514 is 415998141.

141899514 = T₂₇₅₁ + T₂₇₅₂ + ... + T₂₇₈₇.

It is an interprime number because it is at equal distance from previous prime (141899509) and next prime (141899519).

It is not an unprimeable number, because it can be changed into a prime (141899519) 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, 146259 + ... + 147225.

It is an arithmetic number, because the mean of its divisors is an integer number (9131628).

Almost surely, 2^141899514 is an apocalyptic number.

141899514 is an abundant number, since it is smaller than the sum of its proper divisors (150312582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141899514 is a wasteful number, since it uses less digits than its factorization.

141899514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670.

The product of its digits is 51840, while the sum is 42.

The square root of 141899514 is about 11912.1582427367. The cubic root of 141899514 is about 521.5872531802.

The spelling of 141899514 in words is "one hundred forty-one million, eight hundred ninety-nine thousand, five hundred fourteen".